23
E1 - Reverse Elevation Pot
Error 1
Enter engineer mode
2nd Level of “FIRM
SETUP” screen
Check the
“ELEVATION
DIRECTION” screen
whether set to “Yes”
Set to “Yes”
Calibrate
elevation
Enter the “ELEVATION
MINIMUM” screen
whether parameter set is
30±2
Calibrate
elevation
Enter the “ELEVATION
MAXIMUM ” screen
whether parameter set is
240±5
Calibrate
elevation
Step 1. Calibrate Elevation
Calibrate the elevation as outlined in the System Calibration Procedure in
below step.
Step 2. CORRECTIVE ACTION
1.Ensure correct signal is being sent to interface board (MCB) by pressing
elevation up/down keys by observing elevation LED’s correctly corresponding
to correct elevation keys pressed. If failure occurs for this step check console
cable and then the interface board (MCB).
2.Check system with a known good console cable.
3.Check elevation motor for proper operation (plug into known good system
and ensure elevation is moving in correct direction). Wiring of elevation motor
may be incorrect.
4.Check failed elevation motor, interface board, console cable with a known
good console.
To Next Page
Loading...
