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Chapter 6: Operation
6. Operation
6.1 Powering On and Backlighting
Figure 6-1 shows the tester’s backlight selection screen. Figure
6-2 illustrates the tester’s power button.
Figure 6-1. Backlight selection screen (lighting the LCD display).
Figure 6-2. Power/selection button.
POWERING ON: Press the power button (PWR) and release to
turn ON the tester. The “backlighting” screen appears (see
Figure 6-1). Pressing the select (SEL) button while this screen is
present turns on LCD lighting (“backlighting”). Backlighting is
important when working in dim light, but it shortens battery life.
NOTE: Once enabled, the LCD will remain backlit until the tester
is powered OFF. The backlight selection screen (Figure
6-1) is always lighted during the 3-second period that it is
displayed. This allows you to turn the tester ON in a dark
area and SELECT backlighting during the process.
