Laird Controls North America Inc. 818A ユーザーズマニュアル
Command Pro Engineered Systems
User Manual
User Manual
39
142134
7.6.2 Replacing the Circuit Boards
Refer to
, and
1. Switch the power off to the receiver and open the cabinet door.
2. Unplug the RF coax connector by pulling straight up and gently twisting it back and forth. Unplug
2. Unplug the RF coax connector by pulling straight up and gently twisting it back and forth. Unplug
all of the electrical connectors.
3. Remove the nut from the ground strap on the mounting plate
4. Remove the four screws from the corners of the receiver assembly mounting plate and remove the
4. Remove the four screws from the corners of the receiver assembly mounting plate and remove the
assembly from the cabinet.
5. Reassemble in reverse order.
7.6.3 Changing the Receiver ID Code
Changing the ID Code requires use of a Laird RAC16 series programmer.
1. Attach the programming plug to the 6-pin connector on the receiver circuit board. Verify the ID
Code is displayed.
2. Enter the new ID Code and press the PRG button. The RAC16 display should read ‘SUCCESS’.
3. Remove the programming plug.
3. Remove the programming plug.
Refer to the RAC16 series User Manual for more detailed instructions.
7.7 Receiver Spare Parts List
Item
Part #
Receiver assembly (complete)
Use Model No./serial No.
Receiver Antenna
485026
Snubbers
230 AC
115 AC
480 AC
250 DC
600049
600052
600050
600051
Antenna cable Assembly w/SMB and panel mount TNC connectors
22R08A
920040-01
21R14A
920040-04
21R22
920040-05
Panel Antenna 21R22CR “Safe-T-Range”
485034
Antenna Mounting Kit w/angle bracket, 9’ & 18’ coax
cable and connectors
600038 & 600038-02
Antenna Extension Cable, LMR400 with lengths of 25,
50, 75, and 100 feet
600048-01, -02, -03, -04
Fuse - GMC ¼ Amp 250V
458028
Fuse - GMC ¾ Amp 250V
458029
For all other Receiver Spare Part Numbers, please contact Laird and reference the unit Model and Serial
Number.