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8.2 Installing the Optional CA-LRN Learning Keypads
• Connect the CA-LRN's Interface cable to the 16 pin header located on the
CA KP. Note the location of the red stripe.
• Mount the keypads into double gang box and attach the double gang
Decora plate.
• Skip to step 10
9. Installing the CA-LCD Keypads
9.1 Keypad Connections (See Figure 1)
Connect each wire 1 thru 8 using a small jewelers screwdriver. Take note of the
color of each wire and the number, being sure that the color and number
match at the keypad and the keypad input on the controller. If you are using
the Optional SRM-2.1 speaker relay module, wire the +, - terminals of the CA-
LCD to the SRM-2.1 +, - terminals.
9.2 Installing the Keypad (see Figure 2)
Figure 2
SEEK
MODE
SELECT
VOLUME
SCAN
SOURCE
STORE
POWER
REMOTE SENSOR
DIRECT SOURCE CONTROL
CA-LRN
DAN
9.3 Setting the Keypad (See Figure 3)
Before the keypad is installed into the j-box, turn on the power so that you can operate the key-
pad. The amber and the green backlight brightness can be individually set. Note the brightness
controls are located on the side of the keypad. Adjust to the desired brightness the backlight that
first comes on. Press and hold the lamp button on the front of the keypad until the backlight
switches to the other color. Adjust the brightness for the selected color. Also the maximum vol-
ume and the balance can be set at this time.
10. Speaker Installation
• If you are installing in-wall speakers, follow the instructions
provided with your speakers for mounting.
• Connect each speaker wire to the correct polarity (+,-).
Finally!!!
• Make sure that the voltage selector, located on the rear panel of the
CA6.4, is on the correct current for your country, either 110V or 220V
• Power up by plugging in all power cords and turning the CA6.4 and
sources on.
11. Operation
11.1 Operating the Main Unit
• Power switch: When the power switch is engaged, the CA6.4 power indicator will be lit an amber color. The CA6.4 should be left on
at all times. The unit will consume very little power unless the zones are on and active. The unit has a stand-by mode when the zones
are inactive.
• Zone Indicators: The zone indicator will light either red for off or green for on. The zones can only be turned on from the keypads.
All functions are accessed through the keypad only.
6
The best performance is achieved
when the keypad is placed away
from direct sunlight. Consider a
convenient operating location
2
1
3
before wiring. Choose a place that is easily seen from the common areas of the room. Be
4
5
6
sure that you will be able to route the wire for the keypad for the area you have selected.
7
8
9
The wire should not be run or placed near AC wiring. Mount the keypad into a standard
ENTER
0
18 cubic inch j-box or p-ring using a Decora-style cover plate when finished. If you are
installing the optional DSC keypad you will need to use a double-gang electrical box. If
DIRECT ACCESS
NUMERIC SOURCE KEYPAD
you are installing the CA-LCD, DSC and the optional DAN keypad you will need to install
a triple-gang electrical box.
DSC
I
F
K
NPUT
ROM
4
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Figure 1
CAT5 OR 8 CONDUCTOR
22AWG WIRE
AMPLIFIED ZONE
AMPLIFIED
INPUT FROM MULTI-
OUTPUT TO
ZONE SYSTEM
IN-WALL SPEAKERS
SRM-2.1
Connections for the SRM-2.1 accessory only
AMBER BRIGHTNESS
GREEN BRIGHTNESS
VOLUME
BALANCE
LESS
-
+
EYPADS
3
1 2 3 4 5 6 7 8
CA-LCD
Figure 3
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