105
3) Remove the two frame mounting screws [M3 × 6 countersunk], then remove the two side panel
retaining screws [M3 × 6 countersunk]. (
Part
2)
4) Remove the two rear panel retaining screws [M3 × 8 pan head with SPW], remove the optional circuit
board retaining screw [M3 × 8 pan head with SPW], then remove the frame and optional circuit board.
(
Part
)
5) Disconnect all input/output connectors. (
Part
3)
6) Remove the three rear panel retaining screws [M3 × 8 pan head with SPW]. (
Part
)
7) Remove the rear panel, then replace the fuse (T5A 250V).
8) Reattach the rear panel, then reattach the three rear panel retaining screws [M3 × 8 pan head with
SPW].
9) Reattach the frame and optional circuit board, then reattach the two frame mounting screws [M3 × 6
countersunk], two side panel retaining screws [M3 × 6 countersunk], two rear panel retaining screws
[M3 × 8 pan head with SPW], and optional circuit board retaining screw [M3 × 8 pan head with SPW].
10) Reattach the side panel, then reattach the four side panel retaining screws [M3 × 6 countersunk].
Frame
Optional circuit board
2
3
Summary of Contents for OPT-564
Page 1: ...DIGITAL TRANSMITTER OPT 564 Instruction Manual EN294 1924B ...
Page 2: ......
Page 12: ......
Page 80: ...68 Frequency Output Shield Frequency counter or other device ...