Summary
Stereo AV receiver with both RS-232C and Ethernet control interfaces. Supports TCP port 23 (Telnet) and RS-232C at 9600bps 8N1. ASCII command protocol with 2-character commands, parameter-based control for power, volume, input selection, surround mode, tuner, and multi-zone operation. No authentication required.
Transport
protocols:
- tcp
- serial
addressing:
port: 23
serial:
baud_rate: 9600
data_bits: 8
parity: none
stop_bits: 1
flow_control: none
auth:
type: none # inferred: no auth procedure in source
Traits
- powerable
- routable
- queryable
- levelable
Actions
- id: power_on
label: Power On
kind: action
params: []
- id: power_standby
label: Power Standby
kind: action
params: []
- id: master_volume_up
label: Master Volume Up
kind: action
params: []
- id: master_volume_down
label: Master Volume Down
kind: action
params: []
- id: master_volume_set
label: Master Volume Set
kind: action
params:
- name: level
type: integer
description: Volume level 0-98 ASCII, 80=0dB, 00=min
- id: mute_on
label: Mute On
kind: action
params: []
- id: mute_off
label: Mute Off
kind: action
params: []
- id: select_input
label: Select Input
kind: action
params:
- name: source
type: string
description: Input source (PHONO, CD, TUNER, DVD, BD, TV, SAT/CBL, MPLAY, GAME, HDRADIO, NET, PANDORA, SIRIUSXM, SPOTIFY, LASTFM, FLICKR, IRADIO, SERVER, FAVORITES, AUX1, AUX2, AUX3, AUX4, AUX5, AUX6, AUX7, BT, USB/IPOD, USB, IPD, IRP, FVP)
- id: main_zone_on
label: Main Zone On
kind: action
params: []
- id: main_zone_off
label: Main Zone Off
kind: action
params: []
- id: surround_mode
label: Set Surround Mode
kind: action
params:
- name: mode
type: string
description: Surround mode (MOVIE, MUSIC, GAME, DIRECT, PURE DIRECT, STEREO, AUTO, DOLBY DIGITAL, DTS SURROUND, AURO3D, AURO2DSURR, MCH STEREO, WIDE SCREEN, SUPER STADIUM, ROCK ARENA, JAZZ CLUB, CLASSIC CONCERT, MONO MOVIE, MATRIX, VIDEO GAME, VIRTUAL, LEFT, RIGHT, ALL ZONE STEREO, 7.1IN, QUICK1-5, QUICK1-5 MEMORY)
- id: channel_volume
label: Channel Volume
kind: action
params:
- name: channel
type: string
description: Channel (FL, FR, C, SW, SW2, SL, SR, SBL, SBR, SB, FHL, FHR, FWL, FWR, TFL, TFR, TML, TMR, TRL, TRR, RHL, RHR, FDL, FDR, SDL, SDR, BDL, BDR, SHL, SHR, TS)
- name: direction
type: string
description: UP, DOWN, or value (38-62 ASCII, 50=0dB)
- id: reset_channel_levels
label: Reset All Channel Levels
kind: action
params: []
- id: tone_control_on
label: Tone Control On
kind: action
params: []
- id: tone_control_off
label: Tone Control Off
kind: action
params: []
- id: bass_up
label: Bass Up
kind: action
params: []
- id: bass_down
label: Bass Down
kind: action
params: []
- id: bass_set
label: Bass Set
kind: action
params:
- name: level
type: integer
description: Bass level 00-99, 50=0dB, range 44-56 (-6 to +6dB)
- id: treble_up
label: Treble Up
kind: action
params: []
- id: treble_down
label: Treble Down
kind: action
params: []
- id: treble_set
label: Treble Set
kind: action
params:
- name: level
type: integer
description: Treble level 00-99, 50=0dB, range 44-56 (-6 to +6dB)
- id: video_select
label: Video Select
kind: action
params:
- name: source
type: string
description: Video source or ON/OFF/SOURCE
- id: sleep_timer
label: Sleep Timer
kind: action
params:
- name: minutes
type: integer
description: Sleep time 001-120, OFF to cancel
- id: auto_standby
label: Auto Standby
kind: action
params:
- name: time
type: string
description: 15M, 30M, 60M, OFF
- id: eco_mode
label: ECO Mode
kind: action
params:
- name: mode
type: string
description: ON, AUTO, OFF
- id: tuner_frequency
label: Tuner Frequency
kind: action
params:
- name: direction
type: string
description: ANUP, ANDOWN, or frequency in kHz (AM) / MHz*100 (FM)
- id: tuner_preset
label: Tuner Preset
kind: action
params:
- name: preset
type: integer
description: Preset number 01-56
- id: tuner_band_mode
label: Tuner Band/Mode
kind: action
params:
- name: band
type: string
description: ANAM (AM), ANFM (FM), ANAUTO, ANMANUAL
- id: hd_radio_channel
label: HD Radio Channel
kind: action
params:
- name: direction
type: string
description: HDUP, HDDOWN, or frequency
- id: hd_radio_preset
label: HD Radio Preset
kind: action
params:
- name: preset
type: integer
description: HD preset 01-56
- id: zone2_on
label: Zone2 On
kind: action
params: []
- id: zone2_off
label: Zone2 Off
kind: action
params: []
- id: zone2_source
label: Zone2 Source
kind: action
params:
- name: source
type: string
description: Zone2 input source
- id: zone2_volume
label: Zone2 Volume
kind: action
params:
- name: direction
type: string
description: UP, DOWN, or level 00-98
- id: zone2_mute
label: Zone2 Mute
kind: action
params:
- name: state
type: string
description: ON, OFF
- id: zone3_on
label: Zone3 On
kind: action
params: []
- id: zone3_off
label: Zone3 Off
kind: action
params: []
- id: zone3_source
label: Zone3 Source
kind: action
params:
- name: source
type: string
description: Zone3 input source
- id: zone3_volume
label: Zone3 Volume
kind: action
params:
- name: direction
type: string
description: UP, DOWN, or level 00-98
- id: zone3_mute
label: Zone3 Mute
kind: action
params:
- name: state
type: string
description: ON, OFF
- id: netusb_command
label: USB/iPod/Bluetooth Control
kind: action
params:
- name: command
type: string
description: NS command code (90-9Z, RPT, RND, B**, C**, H, FV MEM, NSA, NSE)
- id: main_zone_favorite
label: Main Zone Favorite Select
kind: action
params:
- name: preset
type: integer
description: Favorite preset 1-4
- id: main_zone_favorite_memory
label: Main Zone Favorite Memory
kind: action
params:
- name: preset
type: integer
description: Favorite preset 1-4 to memorize
- id: rec_select
label: Rec Select
kind: action
params:
- name: source
type: string
description: Recording source or SOURCE to cancel
- id: digital_input_mode
label: Digital Input Mode
kind: action
params:
- name: mode
type: string
description: AUTO, HDMI, DIGITAL, ANALOG, EXT.IN, 7.1IN, NO
- id: digital_input_format
label: Digital Input Format
kind: action
params:
- name: format
type: string
description: AUTO, PCM, DTS
- id: video_aspect_ratio
label: Video Aspect Ratio
kind: action
params:
- name: ratio
type: string
description: ASPNRM (4:3) or ASPFUL (16:9)
- id: video_monitor_output
label: Video Monitor Output
kind: action
params:
- name: output
type: string
description: MONIAUTO, MONI1, MONI2
- id: video_resolution
label: Video Resolution
kind: action
params:
- name: resolution
type: string
description: SC48P, SC10I, SC72P, SC10P, SC10P24, SC4K, SC4KF, SCAUTO, SCH48P, SCH10I, SCH72P, SCH10P, SCH10P24, SCH4K, SCH4KF, SCHAUTO
- id: video_hdmi_audio
label: HDMI Audio Output
kind: action
params:
- name: output
type: string
description: AMP or TV
- id: video_processing_mode
label: Video Processing Mode
kind: action
params:
- name: mode
type: string
description: VPMAUTO, VPMGAME, VPMMOVI
- id: vertical_stretch
label: Vertical Stretch
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: dialog_level
label: Dialog Level Adjust
kind: action
params:
- name: value
type: string
description: ON, OFF, UP, DOWN, or level 38-62 ASCII 50=0dB
- id: subwoofer_level
label: Subwoofer Level Adjust
kind: action
params:
- name: subwoofer
type: string
description: SWL (primary) or SWL2 (secondary)
- name: value
type: string
description: ON, OFF, UP, DOWN, or level 00/38-62 ASCII 50=0dB
- id: cinema_eq
label: Cinema EQ
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: ps_mode
label: PS Mode
kind: action
params:
- name: mode
type: string
description: MUSIC, CINEMA, GAME, PRO LOGIC
- id: loudness_management
label: Loudness Management
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: front_height_output
label: Front Height Output
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: speaker_output
label: Speaker Output
kind: action
params:
- name: config
type: string
description: FW, FH, SB, HW, BH, BW, FL, HF, FR
- id: pl2z_height_gain
label: PL2z Height Gain
kind: action
params:
- name: level
type: string
description: LOW, MID, HI
- id: multeq_mode
label: MultEQ Mode
kind: action
params:
- name: mode
type: string
description: AUDYSSEY, BYP.LR, FLAT, MANUAL, OFF
- id: dynamic_eq
label: Dynamic EQ
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: reference_level_offset
label: Reference Level Offset
kind: action
params:
- name: level
type: string
description: 0, 5, 10, or 15 dB
- id: dynamic_volume
label: Dynamic Volume
kind: action
params:
- name: mode
type: string
description: HEV, MED, LIT, OFF
- id: audyssey_lfc
label: Audyssey LFC
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: containment_amount
label: Containment Amount
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII range 01-07
- id: audyssey_dsx
label: Audyssey DSX
kind: action
params:
- name: mode
type: string
description: ONHW, ONH, ONW, OFF
- id: stage_width
label: Stage Width
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII 50=0dB range 40-60
- id: stage_height
label: Stage Height
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII 50=0dB range 40-60
- id: graphic_eq
label: Graphic EQ
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: dynamic_compression
label: Dynamic Compression
kind: action
params:
- name: mode
type: string
description: AUTO, LOW, MID, HI, OFF
- id: bass_sync
label: Bass Sync
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII range 0-16
- id: dialogue_enhancer
label: Dialogue Enhancer
kind: action
params:
- name: level
type: string
description: OFF, LOW, MED, HIGH
- id: lfe_level
label: LFE Level
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII 00=0dB range 0 to -10dB
- id: lfe_level_ext
label: LFE Level EXT/7.1CH IN Mode
kind: action
params:
- name: level
type: string
description: 00, 05, 10, or 15
- id: effect_control
label: Effect Control
kind: action
params:
- name: value
type: string
description: ON, OFF, UP, DOWN, or level 00-99 ASCII range 1-15
- id: delay
label: Delay
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 000-999 ASCII 000=0ms range 0-300ms
- id: panorama
label: Panorama
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: dimension
label: Dimension
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII 00=0 range 0-6
- id: center_width
label: Center Width
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII 00=0 range 0-7
- id: center_image
label: Center Image
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII 00=0.0 range 0.0-1.0
- id: center_gain
label: Center Gain
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII 00=0.0 range 0.0-1.0
- id: center_spread
label: Center Spread
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: subwoofer_direct_mode
label: Subwoofer Direct Mode
kind: action
params:
- name: state
type: string
description: ON or OFF (DIRECT/STEREO 2ch mode only)
- id: room_size
label: Room Size
kind: action
params:
- name: size
type: string
description: S, MS, M, ML, L
- id: audio_delay
label: Audio Delay
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 000-999 ASCII 000=0ms range 0-200ms
- id: audio_restorer
label: Audio Restorer
kind: action
params:
- name: level
type: string
description: OFF, LOW (MODE3), MED (MODE2), HI (MODE1)
- id: front_speaker
label: Front Speaker
kind: action
params:
- name: config
type: string
description: SPA, SPB, A+B
- id: auro_preset
label: Auro-Matic 3D Preset
kind: action
params:
- name: preset
type: string
description: SMA, MED, LAR, SPE
- id: auro_strength
label: Auro-Matic 3D Strength
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII range 1-16
- id: picture_mode
label: Picture Mode
kind: action
params:
- name: mode
type: string
description: OFF, STD, MOV, VVD, STM, CTM, DAY, NGT
- id: picture_contrast
label: Picture Contrast
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 000-100 ASCII 050=0 range -50 to +50
- id: picture_brightness
label: Picture Brightness
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 000-100 ASCII 050=0 range -50 to +50
- id: picture_saturation
label: Picture Saturation
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 000-100 ASCII 050=0 range -50 to +50
- id: picture_hue
label: Picture Hue
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 44-56 ASCII 50=0 range -6 to +6
- id: picture_dnr
label: Picture DNR
kind: action
params:
- name: level
type: string
description: OFF, LOW, MID, HI
- id: picture_enhancer
label: Picture Enhancer
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-12 ASCII 00=0 range 0-12
- id: zone2_quick_select
label: Zone2 Quick Select
kind: action
params:
- name: preset
type: integer
description: Quick select preset 1-5
- id: zone2_quick_select_memory
label: Zone2 Quick Select Memory
kind: action
params:
- name: preset
type: integer
description: Quick select preset 1-5 to memorize
- id: zone2_favorite
label: Zone2 Favorite Select
kind: action
params:
- name: preset
type: integer
description: Favorite preset 1-4
- id: zone2_favorite_memory
label: Zone2 Favorite Memory
kind: action
params:
- name: preset
type: integer
description: Favorite preset 1-4 to memorize
- id: zone2_channel_setting
label: Zone2 Channel Setting
kind: action
params:
- name: mode
type: string
description: ST (Stereo) or MONO
- id: zone2_channel_volume
label: Zone2 Channel Volume
kind: action
params:
- name: channel
type: string
description: FL or FR
- name: direction
type: string
description: UP, DOWN, or level 38-62 ASCII 50=0dB
- id: zone2_hpf
label: Zone2 High Pass Filter
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: zone2_bass
label: Zone2 Bass
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII range 40-60 (-10 to +10 dB)
- id: zone2_treble
label: Zone2 Treble
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII range 40-60 (-10 to +10 dB)
- id: zone2_hdmi_audio
label: Zone2 HDMI Audio Output
kind: action
params:
- name: mode
type: string
description: THR (Through) or PCM
- id: zone2_sleep_timer
label: Zone2 Sleep Timer
kind: action
params:
- name: minutes
type: string
description: OFF or 001-120 ASCII
- id: zone2_auto_standby
label: Zone2 Auto Standby
kind: action
params:
- name: time
type: string
description: 2H, 4H, 8H, OFF
- id: zone3_quick_select
label: Zone3 Quick Select
kind: action
params:
- name: preset
type: integer
description: Quick select preset 1-5
- id: zone3_quick_select_memory
label: Zone3 Quick Select Memory
kind: action
params:
- name: preset
type: integer
description: Quick select preset 1-5 to memorize
- id: zone3_favorite
label: Zone3 Favorite Select
kind: action
params:
- name: preset
type: integer
description: Favorite preset 1-4
- id: zone3_favorite_memory
label: Zone3 Favorite Memory
kind: action
params:
- name: preset
type: integer
description: Favorite preset 1-4 to memorize
- id: zone3_channel_setting
label: Zone3 Channel Setting
kind: action
params:
- name: mode
type: string
description: ST (Stereo) or MONO
- id: zone3_channel_volume
label: Zone3 Channel Volume
kind: action
params:
- name: channel
type: string
description: FL or FR
- name: direction
type: string
description: UP, DOWN, or level 38-62 ASCII 50=0dB
- id: zone3_hpf
label: Zone3 High Pass Filter
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: zone3_bass
label: Zone3 Bass
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII range 40-60 (-10 to +10 dB)
- id: zone3_treble
label: Zone3 Treble
kind: action
params:
- name: value
type: string
description: UP, DOWN, or level 00-99 ASCII range 40-60 (-10 to +10 dB)
- id: zone3_sleep_timer
label: Zone3 Sleep Timer
kind: action
params:
- name: minutes
type: string
description: OFF or 001-120 ASCII
- id: zone3_auto_standby
label: Zone3 Auto Standby
kind: action
params:
- name: time
type: string
description: 2H, 4H, 8H, OFF
- id: hd_radio_multicast
label: HD Radio Multicast Channel
kind: action
params:
- name: channel
type: integer
description: Multicast channel 1-8 or 0 for analog
- id: hd_radio_band_mode
label: HD Radio Band and Mode
kind: action
params:
- name: mode
type: string
description: HDAM, HDFM, HDAUTOHD, HDAUTO, HDMANUAL, HDANAAUTO, HDANAMANU
- id: menu_cursor
label: Menu Cursor Navigation
kind: action
params:
- name: direction
type: string
description: CUP, CDN, CLT, CRT
- id: menu_action
label: Menu Action
kind: action
params:
- name: action
type: string
description: ENT, RTN, OPT, INF
- id: channel_level_menu
label: Channel Level Adjust Menu Toggle
kind: action
params: []
- id: setup_menu
label: Setup Menu
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: insta_prevue
label: InstaPrevue
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: all_zone_stereo
label: All Zone Stereo
kind: action
params:
- name: state
type: string
description: ON or OFF
- id: system_lock
label: System Lock
kind: action
params:
- name: lock
type: string
description: REMOTE LOCK ON, REMOTE LOCK OFF, PANEL LOCK ON, PANEL+V LOCK ON, PANEL LOCK OFF
- id: trigger
label: Trigger Output
kind: action
params:
- name: trigger
type: string
description: 1 or 2
- name: state
type: string
description: ON or OFF
- id: dimmer
label: Display Dimmer
kind: action
params:
- name: level
type: string
description: BRI, DIM, DAR, OFF, or SEL (toggle)
- id: remote_maintenance
label: Remote Maintenance
kind: action
params:
- name: state
type: string
description: STA (start) or END
- id: tuner_preset_memory
label: Tuner Preset Memory
kind: action
params:
- name: preset
type: string
description: ANMEM (interactive) or ANMEM01-56 (direct, preset 01-56)
- id: rds_station_name
label: RDS Station Name Query
kind: action
params: []
Feedbacks
- id: power_status
type: enum
values: [PWON, PWSTANDBY]
- id: master_volume_status
type: string
description: Returns MV level
- id: mute_status
type: enum
values: [MUON, MUOFF]
- id: input_status
type: string
description: Returns current input source
- id: zone_status
type: enum
values: [ZMON, ZMOFF]
- id: zone2_status
type: enum
values: [Z2ON, Z2OFF]
- id: zone3_status
type: enum
values: [Z3ON, Z3OFF]
- id: surround_mode_status
type: string
description: Returns current surround mode
- id: channel_volume_status
type: string
description: Returns channel volume levels
- id: tuner_status
type: string
description: Returns tuner frequency and band
- id: hd_radio_status
type: string
description: Returns HD Radio status with artist/title/album/signal
- id: netusb_display
type: string
description: Returns onscreen display info via NSA/NSE commands
Variables
# UNRESOLVED: no discrete settable parameters beyond actions
Events
# The device sends unsolicited EVENT messages when state changes.
# Events use same format as COMMAND with parameter update.
# Key event sources:
# - Power state changes
# - Input source changes (triggers channel volume + surround mode events)
# - Volume changes (master and channel)
# - Surround mode changes
# UNRESOLVED: comprehensive event list not fully enumerated in source
Macros
# No explicit multi-step macros documented.
# Timing note: send power on command PWON, then wait 1 second before next command.
# Minimum interval between commands: 50ms.
Safety
confirmation_required_for: []
interlocks: []
# UNRESOLVED: no safety warnings or interlock procedures in source
Notes
- Command format: COMMAND + PARAMETER + CR (0x0D), ASCII 0x20-0x7F
- Send commands at 50ms minimum interval
- Events sent within 5 seconds of state change
- Responses sent within 200ms of query command
- 0.5dB volume steps use 3 ASCII characters (e.g., MV805 = +0.5dB, MV795 = -0.5dB)
- Maximum command/data length: 135 bytes
- Both RS-232C and Ethernet (TCP port 23) use identical command protocol
- Source documents NR1200, X1100, S700, and other Marantz AVR models; NR1200 specific commands inferred from generic AVR protocol
Provenance
source_domains:
- heimkinoraum.de
source_urls:
- https://www.heimkinoraum.de/upload/files/product/IP_Protocol_AVR-Xx100.pdf
retrieved_at: 2026-05-22T11:53:39.490Z
last_checked_at: 2026-06-09T13:09:16.535Z
Verification Summary
verdict: verified
checked_at: 2026-06-09T13:09:16.535Z
matched_actions: 134
action_count: 134
confidence: medium
summary: "All 134 spec actions matched with correct shapes and transport; only UGIDN and TPHDMEM (HD preset memory) are unrepresented in spec. (6 unresolved item(s) noted in Known Gaps.)"
Known Gaps
- UGIDN
- TPHDMEM
- "firmware version compatibility not stated in source"
- "no discrete settable parameters beyond actions"
- "comprehensive event list not fully enumerated in source"
- "no safety warnings or interlock procedures in source"
- "firmware version compatibility not stated"
- "detailed event list not fully enumerated in source"
From the AI4AV catalog (https://ai4av.net) · ODbL-1.0