GL400-UM-251-9370
5-4
5. INSPECTION AND CHECK PROCEDURES
5.2.1 Measurement Accuracy
Supply the reference voltage or frequency determined for each measurement range, and then check the
voltage accuracy.
Preparation
• Use a voltage generator that can output up to 50 VDC (using four-digit settings).
• Mutually connect the ground terminals of the voltage generator and the GL450/400/350 prior to initiating
measurement.
Wiring connection
Same wiring connection as Setup1. (See Setup1 procedure)
Setting procedure
(1) Load the condition settings file "CondVolt.CND" from the PCMCIA card.
Measurement procedure
(1) Press the [MENU] key to display the menu shown below.
(2) Move the cursor to the Range position of channel 1 as shown above.
(3) Press the [ENTER] key to display the menu shown below, and then select the reference voltage range.
