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To activate the paging override a 5-25 DC volts is applied and the override occurs
when the voltage is present. The paging occurs about 1 second after the voltage is
applied and continues until the voltage is removed. Call our technical support for
further details.
Trigger output
The mono 3.5mm connector on the rear of the GSZ67 supplies 12 VDC (maximum
100 mA) when any or all of the zones are turned on.
Pass output
The PASS output port on the rear of the GSZ67 is for data signals going to an
infrared generator. This is a stereo 3.5mm connector and is connected to all keypads
in the system.
MR164 Programming
After the MR164 is installed in the
wall and the system is switched
on each MR164 needs to be
programmed.
Program it for:
1. Room or zone
identification
2. Source input labels
3. Equalization (if required)
MR164 Keypad Functions
1. Room or zone keypad identification. Now that the system has been installed and powered
up it is time to let the amplifier and keypads know which rooms are which. Go to the first keypad
connected to room #1. (Keypad is connected to KEY1 and speakers are connected to
SPEAKERS 1). The keypad will display:
System
Off
Without pressing any other buttons on the keypad:
1. Press “MUTE”
2. Press and hold “INPUT” for 5 seconds. This keypad can now be assigned a zone.
“Source 1” will show on the screen.
3. Press “OFF”
4. Zone change screen will show. Use the up or down arrows to select the correct zone.
5. Press “INPUT” and this zone number will be stored. The screen will display “System Off”.
2. Source input labels. The seven source input labels have to be programmed individually into
each keypad. There are over 25 labels available for each source.
Labels can be programmed from the keypad only when it is powered up and not from a remote
control.
OFF
MUTE
VOL
INPUT
ALL
Line 2
Line 1
Infrared
Receiver
Mute
Button
Volume
select
button
Input
select
button
LCD display
Volume UP
and DOWN or
source select or
sets backlighting
ALL button for whole
house functions
Shut off this room
or shut off whole
house (press for
5 seconds