C-4.4 Installation Instructions
Rev 1; 6-25-07
22
Keypad Zone Configuration
Each keypad can be configured for IR Enable/Disable, Group ON/OFF, Last Volume/Default Volume and
Primary/Secondary Keypad within a Zone, using the DIP Switch on the K-4.4 Keypad rear panel.
Figure 16 K-4.4 DIP Switch
IR Enable/Disable
This feature allows use of any IR remote control, (RC-4, original equipment remote or programmed
remote) with the keypad IR receiver when enabled. Set the switch to ON to disable use of the RC-4
Remote in a zone. In zones where there are two keypads in one zone, in the same room or in close
proximity to each other, this switch should be set to the ON or disable position on at least one keypad to
prevent ‘code clash’ from IR receivers in different positions receiving commands at slightly different times
(RC-4 only).
NOTE:
IR pass-through (IR commands initiated by the original equipment remote or a programmed
remote) will still function with IR Disable ON, only the RC-4 Remote will be disabled.
1.
Set DIP Switch 1 to OFF to enable the keypad IR receiver.
2.
Set DIP Switch 1 to ON to disable the keypad IR Receiver.
Group ON/OFF
This feature has all zones in the Group automatically switch to the same source when more than one
zone in the Group is active (ON). That is: After a source has been selected in a zone in the Group, as
additional zones in the Group are tuned ON, they will turn on to the source selected by the first active
zone. With multiple zones in the Group active, when any zone in the Group changes source, all zones in
the Group will change to that source. ON/OFF status and volume control remain independent by zone.
1.
To set a Zone for independent zone function, set DIP switch 2 to OFF.
2.
To set a Zone for Group function, set DIP switch 2 to ON.
Last Volume/Default Volume
This feature allows setting the turn on volume preference by zone. Each zone can be set to turn on to the
last volume set or to the default volume (-25dB) which is a moderate listening level. To set turn on
volume:
1.
To set a zone for Last Volume, set DIP Switch 3 to OFF.
2.
To set a zone for Default Volume, set DIP Switch 3 to ON.
Primary/Secondary Keypad
This feature allows connecting two keypads to a single C-4.4 zone. This can be useful in large rooms
where it may be desirable to have a keypad at either end of the room. The Primary and Secondary
settings let the C-4.4 know there are two keypads in a zone. See section:
Head End
Connections/Keypads
for additional information. To set Primary/Secondary Keypad:
NOTE:
Any keypad in a zone with only one keypad should be set to Primary.
1.
To set a keypad for Primary Keypad, set DIP switch 4 to OFF.
2.
To set a keypad for Secondary Keypad, set DIP switch 4 to ON.
