ComSonics CyberTek QUALIFIER, Руководство пользователя

Страница: 11 / 48

Qualifier Meter
1-3
Power-Up
When first powered-on, Qualifier meter is in a low power state to reduce battery
consumption. In this state, the LCD provides the user with the channel name, units of
measure, the last measured value and a bar graph. “Backlight” and/or “Battery Low”
annunciators may also appear.
1 The selected channel name in the format [ CH XX88 X] . CH for channel, followed
by the channel name comprised of a combination of two alpha-numeric and two
numeric characters. The channel name is followed by
P
for picture carrier, or
S
sound carrier, or A for channels with a second audio channel, or d for a programmed
digital channel. Digital channels are user programmed via a computer program. See
section
Feature Installation Utility .
2
Battery symbol is illuminated if a battery low condition is sensed.
3 SETUP is illuminated when the User Preference mode is activated.
4 Lightbulb symbol is illuminated if the backlight is active.
5
dBmV or dBµV Units of Measure conforming to internationally used conventions.
6
The bar graph provides a visualization of the measured signal level relative to the
total dynamic range.
-OR-
The bar graph provides a relative indication of the remaining battery life while the
battery low signal is activated.
7 At Power-Up, the measured value displays the level of the last channel measured
prior to power-down. The display updates with each function keypress.
1 2 3
4
5 6
7