Performing Setup1 (Voltage Input) - GRAPHTEC gl200 Service Manual

4.3 Performing Setup1 (Voltage Input)

This procedure is required when any part of the AMP board is replaced.
Preparation
• Have a voltage generator on hand that can output voltage up to 50 VDC (four-digit output).
• Mutually connect the ground terminals of the voltage generator and the GL200/A.
• Set the AC Line cycle setting of the GL200/A to the same cycle as that of your AC line.
Wiring connection
AC adapter
GL200-UM-251-9370
Connect both ends to GND
GND
Voltage generator
0.00000 V
FG
Connect to CH1
4-5
4. SETUP PROCEDURES
Input cable