MRR-7 Keypad - IMR-2 Interface
2
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Maryland USA (410) 761-4000 - www.polyplanar.com
poly-planar
Waterproof Marine Audio
(figure 1) front & rear view of MRR-7
MRR-7 KEYPAD BUTTONS AND FUNCTIONS
Refer to Audio Center instruction manual for details on control functions.
[1] - Opening for the microphone [14]
– M5 Mounting stud
[2] - Intercom enable button
[15]
– MiniDin cable 8 pin
[3] - Volume UP (increase)
[16]
– Microphone volume control
[4] - Volume DOWN (decrease)
[17]
– Volume control mode switch
[5] - Tune/seek UP (CD next trk)
[6] - Tune/seek DOWN (CD prev trk)
[7] - Source select
[8] - Next Disc (CD Changer mode)
[9] - Band (radio tuner FM 1,2,3 AM 1,2)
[10] - Mute
[11] - Auto set station / memory preset scan
[12] - Power on/off
[13] - Sensor for IR remote control
INTERCOM
MIC
SOURCE
VOLUME
TUNE
DISC +
BAND
MUTE
AUTO
POWER
poly-planar
+
Mic
Volume
-
Volume Mode Switch
Zone Amp Radio
[1] [2]
[7] [3] [5]
[8] [4] [6]
[9] [10] [11]
[12]
[13]
[16]
[17]
[14]
[15]
