TK-5810
(
BG
)
/5810H
(
BG
)
19
7. Horn Alert Function
The HR1 and HR2 pins of the accessory connector (9-
pin) on the rear of the transceiver are connected to the relay
(K500) and the maximum current is 1A.
1. Remove the upper case of the transceiver.
2. To make the HR2 pin, remove the jumper resistor (0
ohm) R634 on the control unit (X53-440) as shown in
Table 1.
3. Reassemble the PC board and the upper case.
Default
Modifi cation
R634
Present
Absent
State
HR1
HR2
HR1
HR2
Table 1
CONTROL UNIT (X53-440)
Component side view
R634
K500
C6
Fig. 7
8. Handheld control head
(KCH-16: Option)
The KCH-16 Handheld control head is used to remotely
operate the transceiver.
See the service manual No. B51-8834-00
INSTALLATION