70
Turning On the Backlight
4.6
Turning On the Backlight
The backlight can be turned on/off by pressing
.
The backlight automatically turns off if the instrument is not operated
for approx. 40 seconds.
The automatic backlight deactivation function can be disabled.
(p. 74)
4.7
Using the Auto Power Save (APS)
The auto power save function saves on battery consumption. If the
instrument has not been operated for approx. 15 minutes, it enters
the sleep mode. When the sleep mode continues for approx. 45
minutes, the power turns off automatically.
In the default setting, the auto power save function is set to enabled.
(
lights up.)
It is also possible to disable the auto power save function.
At 30 seconds before the instrument enters the sleep mode, the
APS blinks to indicate its status. To continuously use the instrument,
press any key or turn the rotary switch.
Auto power save function
• When the instrument is in the sleep mode, press any key or
turn the rotary switch to recover from the sleep mode.
• If the instrument will be used for an extended period of time,
disable the auto power save function. (p.
• After use, set the rotary switch to OFF. When the instrument is
in auto power save, it consumes a small amount of current.
Recovering from a power shutdown
Set the rotary switch to OFF and turn on the power again.
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