Anritsu HR-1100, Инструкция по эксплуатации, Страница: 16 / 33

10
5.5.
P/V Hold Function
[Applicable Models: HR-12*0/HR-13*0]
Press the P/V-HOLD key to enter the P/V Hold function.
The lowest and highest values will be displayed in the
sub-screens. Press the P/V-HOLD again to return to
normal measurements.
Normal measurement P/V mode
5.6. Turning the Backlight ON/OFF [Applicable Models: HR-
12*0/HR-13*0]
Press the ☀ key to turn on the backlight so that
indications on the screen can be seen in dark places.
Press the
☀ key again to turn off the backlight.
Note: When the backlight is ON, more battery usage will
be incurred. Don’t forget to turn it off.
Max.
value Min.
value
Current
temperature
P/V-HOLD