Instruction manual

188
Trouble-Shooting
Problem Cause Remedy
7.7 ZMU-1, ZMU-2, ZMU-3 Zoom Main Unit LEDs
READY-LED flashes red Incorrect configuration switch off, set selector switch on motor units CLM-1
(ZMU-3 flashes) to the correct position, or connect motor unit CLM-2
to the correct socket on the UMC-1, switch on
UMC/LDB/FEM-2 is switched off switch on UMC, switch zoom unit off and on
(READY-LEDs on FIU-units flash red)
UMC/LDB/FEM-2 was switched on after the zoom unit switch zoom unit off and on
No motor unit connected connect motor unit
Motor cable LC-M1 or LC-M2 or check all motor cables and focus cables
focus cable LC-F1 or LC-F2 defective and replace if necessary
LC-Z1 or LC-Z2 defective
READY-LED illuminated red Use of a locked control element, perform all functions in proper sequence
e.g. SET key, while calibrating
Operating error on a control unit Switch off, check settings on control units,
switch on