13
CONNECTION AND INSTALLATION
I Fuse replacement
The transceiver has 2 fuses to protect internal circuitry.
If the transceiver stops functioning, check the fuses
below.
• DC-DC converter unit ........................... FGB 5 A
• PA unit
............................................. FGB 5 A
D Fuse replacement
q Unscrew 4 cap-bolts from the top case.
") allen wrench.
1
• Use 6 mm (
⁄
4
w Open the transceiver's main unit, then disconnect
1 flat and 2 coaxial cables as shown below.
64
Flat cable
Coaxial cables
CAUTION: DISCONNECT the DC power cable from
the transceiver when changing a fuse.
e Unscrew 32 screws from the shield covers, then
open the covers.
r Replace the circuitry fuse as shown in the diagram
below.
• Use the supplied FGB 5 A fuse.
Fuse in DC-DC converter unit
t Attach the shield covers, flat cable, coaxial cables
and top case to their original position.
Fuse in PA unit