User Manual

Table Of Contents
CrossCheck CDPD Mobile Unit Manual
57
Operation
3
Figure 3.1 shows the CrossCheck CDPD LED indicators.
Figure 3.1 CrossCheck CDPD LED Indicators
3.2.1
LED States
The GPS and CDPD LED have three states: On, Off, and Blink.
When both LED indicators are off, the CrossCheck CDPDs power is
off. When one or more LED indicators are on or blinking, the power
is on.
3.2.2
LED Power-On Sequence
When the CrossCheck CDPDs ignition input and power inputs are
activated:
The LEDs blink once.
Both turn off for approximately 5 seconds.
Both remain on for approximately 2 seconds.
Warning: All persons must
be at least 20 cm from
antenna when transmitter
operating to meet FCC RF
exposure requirements.
GPS LED (Green)
CDPD LED (Amber)