Symbol PDT 3400 Series, Руководство по продукции

Страница: 102 / 146

9-2
PDT 3400 Product Reference Guide
Adjusting the Display
To adjust the display contrast:
t Press FUNC then X to increase contrast
t Press FUNC then Y to decrease contrast.
Turning Backlight On/Off
To turn the backlight on or off, press FUNC then W (lamp).
Changing Beeper Volume
The beeper volume can be set to three values: off, low, and high.
To change the beeper volume:
t Press FUNC then U to decrease volume
t Press FUNC then V to increase volume.
Installing the Handstrap
To install a new handstrap:
1. Press on the handstrap button to release the latch (Figure 9-1) and pop the strap out
of the clasp.
Figure 9-1. Releasing the Handstrap
2. Pull the strap from under the pin at the top of the PDT 3400.
3. Snap the new handstrap’s button in place; it clicks when securely installed.
Press Handstrap Button
Pin