Marantz SR7500 Configuration guide

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
GENERAL INFORMATION
SIMPLWINDOWS NAME: Marantz SR8500 + SR7500
CATEGORY: Receiver/Processor
VERSION: V1.0
SUMMARY: This module controls and provides true feedback for the Marantz SR8500 & SR7500.
GENERAL NOTES: This module provides control for both zones on the SR8500 & SR7500. It also
provides true feedback.
NOTE: IN THE PREFERENCES MENU, YOU MUST SET THE STBY MODE TO NORMAL.
IF YOU DO NOT CHANGE THIS SETTING, YOU WILL NOT BE ABLE TO TURN THE
RECEIVER ON VIA RS232.
NOTE: THIS MODULE IS FOR 2 SERIES PROCESSORS ONLY.
CRESTRON HARDWARE REQUIRED: C2COM, ST-COM
SETUP OF CRESTRON HARDWARE: RS232
Baud: 9600
Parity: None
Data Bits: 8
Stop Bits: 1
VENDOR FIRMWARE: None
VENDOR SETUP: IN THE PREFERENCES MENU, YOU MUST SET THE STBY MODE TO NORMAL. IF YOU
DO NOT CHANGE THIS SETTING, YOU WILL NOT BE ABLE TO TURN THE RECEIVER
ON VIA RS232.
CABLE DIAGRAM: CNSP-123

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
CONTROL:
RX$ S Serial signal to be routed from a 2-way serial com port.
power_on/off/toggle D Pulse to turn the receiver on and off.
input_* D Pulse to select the input.
input_ana/digi_digital_auto D Pulse to set the input signal type to digital auto.
input_*_fixed D Pulse to set the input type to digital fixed or analog fixed.
volume_up/down D Press and hold to adjust the volume.
audio_mute_on/off/toggle D Pulse to turn the volume mute on and off.
volume_value(-72d_to18d) A Analog signal to allow for direct volume level setting.
volume_set_direct D Pulse to set the volume to the level value on volume_value(-72d_to_18d)
immediately.
volume_set_step D Pulse to set the volume to the level value on volume_value(-72d_to_18d)
gradually.
attenuator_on/off/toggle D Pulse to turn the attenuator on and off.
bass/treble_up/down D Pulse to adjust the bass or treble.
video_mute_on/off/toggle D Pulse to turn the video mute on and off.
display_input/surr./auto_off/off D Pulse to set the receiver’s front panel to input, surround, auto off, or off.

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
speaker_*_on/off/toggle D Pulse to turn speaker a or b on and off.
sleep_timer_off D Pulse to turn the sleep timer off.
sleep_timer_*min D Pulse to set the sleep timer for the desired number of minutes.
sleep_set_toggle D Pulse to cycle the sleep timer.
osd_on/off/toggle D Pulse to turn the on screen display on and off.
night_mode_on/off/toggle D Pulse to turn the night mode on and off.
DC_trig1/2_on/off D Pulse to turn the DC trigger 1 or 2 on and off.
setup_menu_on/off/toggle D Pulse to turn the set up menu on and off.
menu_cursor_enter/up/down/left/right D Pulse to control the cursor.
surr._mode_change_forward/back D Pulse to go the next or previous surround mode.
surr._* D Pulse to select the surround mode.
surr._THX_on/off/toggle D Pulse to turn the THX mode on and off.
dolby_HP_change D Pulse to select the Dolby headphone mode.
dolby_HP_* D Pulse to directly select the Dolby headphone mode.
test_tone_on/off/toggle D Pulse to turn the test tone mode on and off.
test_tone_channel_next/back D Pulse to change the test tone oscillation channel.
lip_sync_off D Pulse to turn the lip sync adjustment off.
lip_sync_up/down D Pulse to adjust the lip sync delay by 10 msec.
tuner_mode_auto_stereo/mono/toggle D Pulse to set the FM tuner to auto stereo or mono.
tuner_freq_up/down D Press and hold to adjust the tuner frequency.
tuner_auto_* D Pulse to start and stop the tuner auto tune function.
tuner_preset_up/down D Pulse to step to the next or previous tuner preset.

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
tuner_preset_scan_start/stop D Pulse to start and stop the tuner preset scan function.
tuner_key* D Pulse to enter either the tuner frequency or tuner preset number. You must pulse
the tuner_freq_num_direct_set input or the tuner_preset_num_call input.
tuner_preset_num_call D Pulse to select the preset number entered using the tuner_key* inputs.
tuner_freq_num_direct_set D Pulse to select the tuner frequency entered using the tuner_key* inputs.
direct_tuner_key* D Pulse to enter the preset number after pulsing the tuner_memory input or to recall
the preset number directly.
tuner_memory D Pulse to enter preset number before direct_tuner_key* pulse.
tuner_clear D Pulse to clear memory after tuner_memory pulse.
tuner_rds_disp(only_EU_Ver.) D Pulse to turn the rds on and off. Only available on European models.
tuner_rds_pty(only_EU_Ver.) D Pulse to turn the rds pty function on and off. Only available on European models.
mr_power_on/off_toggle D Pulse to turn the mutli-room power on and off.
mr_input_* D Pulse to select the multi-room input.
mr_volume_up/down D Press and hold to adjust the multi-room volume.
mr_audio_mute_on/off/toggle D Pulse to turn the multi-room volume mute on and off.
mr_osd_on/off D Pulse to turn the multi-room on screen display on and off.
mr_sleep_timer_off D Pulse to turn the multi-room sleep timer off.
mr_sleep_timer_*min D Pulse to set the multi-room sleep timer for the desired number of minutes.
mr_sleep_set_toggle D Pulse to cycle the sleep timer.
mr_tuner_mode_auto_stereo/mono/toggle D Pulse to set the multi-room FM tuner to auto stereo or mono.
mr_tuner_freq_up/down D Press and hold to adjust the multi-room tuner.
mr_tuner_auto_* D Pulse to start and stop the tuner auto tune function.
mr_tuner_preset_up/down D Pulse to step to the next or previous preset.

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
mr_tuner_preset_scan_start/stop D Pulse to start and stop the preset scan function.
mr_tuner_preset_num_call D Pulse to call the tuner preset number.
mr_tuner_freq_num_direct_set D Pulse to directly set the tuner frequency.
ms_power_on/off/toggle D Pulse to turn the multi-room speaker on and off.
ms_volume_up/down D Press and hold to adjust the multi-room speaker volume.
ms_audio_mute_on/off/toggle D Pulse to turn the multi-room speaker volume mute on and off.
ms_volume_variable/fixed/toggle D Pulse to change the multi-room speaker volume mode to variable or fixed.
auto_status_on/off D Pulse to turn the auto status function on and off.
FEEDBACK:
TX$ S Serial signal to be routed to a 2-way serial com port.
power_on/off_fb D High to indicate the current power state for the main zone.
video_input_*_fb D High to indicate the currently selected video input.
audio_input_*_fb D High to indicate the currently selected audio input.
input_analog/digital_autoselected_fb D High to indicate the currently auto selected input type.
input_analog/digital_fixed_fb D High to indicate the currently manually selected input type.
volume_bar A Analog value indicating the current volume level. To be displayed using a bar
graph on a touch panel.
volume$ S Serial signal indicating the current volume level in dB. This is the same as the front
panel of the receiver.
audio_mute_on/off_fb D High to indicate the current state of the volume mute.
attenuator_on/off_fb D High to indicate the current state of the attenuator function.
bass/treble_bar A Analog values indicating the current bass or treble level. To be displayed using bar
graphs on a touch panel.

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
bass/treble$ S Serial signal indicating the current bass and treble level. This is the same as the
front panel of the receiver.
video_mute_on/off_fb D High to indicate the current state of the video mute.
display_input/surr./auto_off/off_fb D High to indicate the currently selected front panel display mode.
speaker_*_on/off_fb D High to indicate the current state for speakers a and b.
sleep_timer_off_fb D High to indicate that the sleep timer is off.
sleep_timer_bar A Analog value indicating the time remaining before the sleep mode will turn the
receiver off. To be displayed using a bar graph on a touch panel.
sleep$ S Serial signal indicating the sleep time remaining.
osd_on/off_fb D High to indicate the current state of the on screen display.
night_mode_on/off_fb D High to indicate the current state of the night mode.
DC_trig1/2_on/off_fb D High to indicate the current state of the DC triggers 1 & 2.
setup_menu_on/off_fb D High to indicate the current state of the setup menu.
surr._*_fb D High to indicate the currently selected surround mode.
dolby_HP_*_fb D High to indicate the currently active headphone mode.
test_tone_on/off_fb D High to indicate the current state of the test tone.
test_tone_auto/manual_mode_fb D High to indicate the current test tone mode.
test_tone_ch_*_fb D High to indicate the current channel of test tone.
lip_sync_off_fb D High to indicate that the lip sync function is currently off.
lip_sync_bar A Analog value indicating the current lip sync delay. To be displayed using a bar
graph on a touch panel.
lip_sync$ S Serial signal indicating the current lip sync delay.
tuner_stereo/mono_fb D High to indicate the current stereo/mono mode of the tuner.
tuner_frequency_fm A Analog value indicating the currently tuned FM channel. To be display using a
digital gauge in the format XXX.XX.

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
tuner_frequency_am A Analog value indicating the currently tunes AM channel. To be displayed using a
digital gauge in the format XXXX.
tuner_preset_number A Analog value indicating the currently selected tuner preset number.
tuner_keyin_value A Analog value indicating the current value entered using the tuner_key* inputs.
mr_power_on/off_fb D High to indicate the current power state of the multi-room zone.
mr_video_input_*_fb D High to indicate the currently selected video input for the multi-room zone.
mr_audio_input_*_fb D High to indicate the currently selected audio input for the multi-room zone.
mr_volume_bar A Analog value indicating the current volume level for the multi-room zone. To be
displayed using a bar graph on a touch panel.
mr_volume$ S Serial signal indicating the current volume level for the multi-room zone. This is the
same as on the front panel of the receiver.
mr_audio_mute_on/off_fb D High to indicate the current state of the multi-room volume mute.
mr_volume_variable/fixed_fb D High to indicate whether the multi-room volume is variable or fixed.
mr_osd_on/off_fb D High to indicate the current state of the multi-room zone on screen display.
mr_sleep_timer_off_fb D High to indicate that the multi-room sleep timer is off.
mr_sleep_timer_bar A Analog value indicating the time remaining before the sleep mode will turn the
multi-room zone off. To be displayed using a bar graph on a touch panel.
mr_sleep$ S Serial signal indicating the sleep time remaining for the multi-room zone.
mr_tuner_stereo/mono_fb D High to indicate the current multi-room tuner stereo/mono mode.
mr_tuner_frequency_fm A Analog value indicating the currently tuned FM channel for the multi-room tuner.
To be display using a digital gauge in the format XXX.XX.
mr_tuner_frequency_am A Analog value indicating the currently tunes AM channel for the multi-room tuner.
To be displayed using a digital gauge in the format XXXX.
mr_tuner_preset_number A Analog value indicating the currently selected tuner preset number for the multi-
room tuner.
ms_power_on/off_fb D High to indicate the current state of the multi-room speaker power.
ms_volume_bar A Analo
g
value indicatin
g
the current volume level for the multi-room s
p
eaker. To be

Partner: Marantz
Model: SR8500 + SR7500
Device Type: Surround Receiver
displayed using a bar graph on a touch panel.
ms_volume$ S Serial signal indicating the current volume level for the multi-room speaker. This is
the same as on the front panel of the receiver.
ms_audio_mute_on/off_fb D High to indicate the current state of the multi-room speaker volume mute.
ms_volume_variable/fixed_fb D High to indicate whether the multi-room speaker volume is variable or fixed.
auto_status_on/off_fb D High to indicate the current state of the auto status function.
signal_*_fb D High to indicate the type of digital audio signal received.
sample_*_fb D High to indicate the sampling rate of the received digital signal.
ch_status_*_fb D High to indicate the active channels for the received digital signal.
TESTING:
OPS USED FOR TESTING: PRO2: 3.137
COMPILER USED FOR TESTING: 2.05.22
SAMPLE PROGRAM: Marantz SR8500+ SR7500 Demo PRO2
REVISION HISTORY: V. 1.0