PT-8000A Operating Manual v2.00.33
17.3 Brightness of Display DIM
DIM menu
Fig. 81
The dialog box for calibration of reference when pushing Ref CAL:
Pushing Ref SET will activate the input mask:
The correction value for the reference oscillator is adjustable by turning the
SUB VFO / REF SET knob. Tuning range ± 10 Hz Ref (±1 ppm).
Fig. 80e
Pushing Ref Enter will terminate the input procedure; the new value will be
stored permanently:
Pushing DIM softkey (MENU menu) will call up DIM softkey menu:
Return to the MENU menu.
Pushing repeatedly will dim the display.
Pushing repeatedly will increase background light of display.
55
Fig. 80a
Fig. 80b
Fig. 80c
Fig. 80d