D223 Installation Instructions
Page 3
© 1996 Radionics
74-07490-000-B 1/96
WIRE
OPENING
CLEAR
*
A
B
C
0
8
2
5
9
3
6
7
1
4
DISPLAY
ADJUSTMENT
POTENTIOMETER
DATA WIRE
CONNECTOR
(J1)
ON
S1
1
2
3
Figure 3: Inside the D223
The panel’s program affects the keypad’s address:
Choose the keypad address in the panel’s program.
Select Text Keypad for the device type of the chosen
address. For more information, see
Address Configura-
tion in the D2212 Program Entry Guide (74-07386-
000).
If a D223 at address 1 is to be replaced, and the
system has custom text, you must do the following in
order to preserve the custom text:
1. Using a D5200, copy the panel’s program.
2. Attach a new D223 at address 1.
3. Reprogram the panel using the copied program.
Keypad Sounder Disable - To disable the sounder,
turn DIP Switch #3 OFF (see Figure 3).
Fire Points need the trouble sounder: Disabling the
sounder with switch #3 stops the D223 from annunciat-
ing fire point trouble. If fire points are installed as part
of this system, contact the local AHJ to verify code
requirements for fire trouble sounders before disabling
the D223 sounder.
Enable sounder for UL systems: For UL installations,
the sounder on at least one keypad in the system must
remain connected.
Adjust the D223 Display - With the D223 mounted to
the desired surface, view the display from the approxi-
mate angle for the user. If the display requires adjust-
ment for clarity, use the Display Adjustment Potentiom-
eter (R50) in the lower right-hand corner of the D223
circuit board.
Replace the Front Cover - Align the top two tabs of
the enclosure cover with the top two tab slots in the
enclosure base. Slide the top of the cover into the
base. Gently push the bottom of the cover down on the
base until it snaps into place.
Adjust the Keys - Push each key on the keypad
towards the top of the enclosure to ensure proper
mating with the openings in the top cover.
