Instrument Description; Front Panel - TESTBOY TV 465 PRO Bedienungsanleitung

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Testboy TV 465
B. Instrument description
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Front panel

Legend:
1 LCD
2 FAIL
3 PASS
4 TEST
5 UP
6 DOWN
7 MEM
8 TAB
ON / OFF
9
ESC
10
Figure 0.4: Front panel
128 x 64 dots matrix display with backlight.
Red indicator
Indicates PASS/ FAIL of result.
Green indicator
Starts testing / confirms selected option
Selects parameter / changes value of selected parameter.
Store / recall / clear tests in memory of instrument.
Selects the parameters/ item/ option in selected function.
Switches the instrument power on or off.
To switch the instrument Off the key must be pressed for 2
seconds.
The instrument automatically turns off 15 minutes after the last
key was pressed.
Returns to previous level.
Mains test socket.
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Instrument description