Symbol PDT 7500 Series Product Reference Manual page 106

PDT 7500 Series Product Reference Guide for DOS
2. Press and hold the scan trigger button, until the setup application starts. The first
setup screen displays.
Contrast
Set the screen contrast level to a comfortable level. Values are in increments of one, and span
from 0-31. To change the displayed value, press the (+) key on the terminal's keypad to
increment, or the (-) key to decrement the value. When the correct value appears in the field,
press the down arrow key on the terminal's keypad to move to the Backlight field.
Backlight
Set the default backlight brightness level for working in dark areas. Values are OFF (default)
and ON. To change this value, press the (+) key on the terminal's keypad to increment, or the
(-) key to decrement the value. When the correct value appears in the field, press the down
arrow key on the terminal's keypad to move to the Volume field.
Volume
Set the terminal's beeper volume. Valid levels are HIGH (default) and LOW. To change the
value, press the (+) key on the terminal's keypad to increment, or the (-) key to decrement the
value. When the correct value appears in the field, press the down arrow key on the terminal's
keypad to move to the Beep Frequency field.
Beep Frequency
Set the sound frequency of the terminal's beeper. Values are in increments of 10, and span
from 1000Hz to 4000Hz. To change the value, press the (+) key on the terminal's keypad to
increment, or the (-) key to decrement the value.
8-4
Contrast [2]
Backligh [ON]
Volume [HIGH]
Beep Fre [2670 Hz]
Figure 8-1. Setup Screen #1