3-4
3.7
Option Board
The PM1200 Quik Call II Decoder Option Board (HKLN4346_) and the PM1200 Digital ANI Encoder
Option Board ([*]HKLN4347_) are two types of option board. These option boards require an
Interface Board (HKLN4345_) in order to install it to the radio.
Perform the following installation procedure:
1. Ensure all accessory connection, power, antenna and microphone are unplugged.
2. Using a CR-V PH2 screwdriver, remove 7 binding head screws M3x6 SUS B from the radio's
top cover. Keep them for later use.
3. Handle the interface board and option board by the edges only, and take them out from the
antistatic bag.
4. Attach the foam to the Interface Board as shown in Figure 3-2. Separate the adhesive cover
from the bottom of the provided foam first. Please take note that there are two foams. The
foam on the Interface Board is thinner.
5. Separate the adhesive cover on top of the foam, on the Interface Board.
6. Attach the Interface Board onto the Main Unit PCB. Then, using a CR-V PH2 torque driver,
fasten the provided taptite screw M2.6X6 to the chassis as shown in Figure 3-3 (Torqued to 3-
4 in. lbs).
* Subject to Availability
October, 2007
FOAM
INTERFACE
BOARD
Figure 3-2. Paste Foam to Interface Board
INTERFACE
BOARD
Figure 3-3. Installing Interface Board
Options and Accessories Installation: Option Board
6880309U11