Radio Shack Pro-97 1,000 - Manual (Page 61)

61
Beyond the Basics
mode. Normal ATT. appears on the bottom line for about 2
seconds.
If you turn on the attenuator, the scanner might not
receive weak signals.
turning the key tone on and off
Each time you press any of the scanner’s keys, the scanner
sounds a tone. To turn the scanner’s key tone off or on:
1. If the scanner is on, turn OFF/VOL counterclockwise until it
clicks to turn the scanner off.
2. Turn OFF/VOL clockwise to turn the scanner on. Multi-system
Trunking Scanner appears.
3. While Multi-system Trunking Scanner appears, press 1 to turn
on the key tone or 2 to turn it off.
using the display/key backlight
Your PRO-97 features a backlit keypad and display for easy
viewing and use in dark environments. There are three
backlight modes you can choose from to control backlight
activation, Normal mode, Keypress mode, and fi rst keypress
Ignore mode.
With Normal mode, simply press to activate the backlight.
The backlight will activate and remain on for the factory
default setting of 5 seconds. The backlight continues to
remain on while you are operating the keypad. To turn off the
backlight before it automatically turns off, press again.
With Keypress mode, the backlight will light automatically
when you press any key on the keypad, and function as
described above in Normal mode. This mode is useful if
you want the backlight to come on automatically when you
perform an operation using the keypad.
Notes Notes