YOKOGAWA WT310EH User Manual

8-14
IM WT310E-01EN
Explanation
Self-test (Selftest)
You can test whether the memory, keys, and LEDs are operating properly.
Memory Test (MEMorY)
The memory test checks the internal memory. The test is successful if the following messages
appear in order.
• rEAdy
• 1-4oK
• 2-4oK
• 3-4oK
• 4-4oK
Panel Key Test (PAnEL)
• Thepanelkeytestchecksthefrontpanelkeys.Thetestissuccessfulifthenumbers
corresponding to the pressed keys are displayed.
• Toexitfromthekeytest,pressSHIFTtwice.
LED Test (LEd)
• TheLEDtestchecksthefrontpanelindicators.Thetestissuccessfulifyoupressthe▲and▼
arrow keys and the front panel LEDs turn on and off one by one.
• ToexitfromtheLEDtest,pressSHIFT.
Ending the Self-Test (End)
The self-test ends.
If an Error Occurs during a Self-Test
If any of the tests fail after trying them a few times, contact your nearest YOKOGAWA dealer.
8.6 Carrying Out Self-Tests (Selftest)

YOKOGAWA WT310EH Specifications

General

Brand	YOKOGAWA
Model	WT310EH
Category	Measuring Instruments
Language	English