The “Battery” LEDs (2, 12) light up green while the built-in battery of the receiver or
the camera is being charged.
The “Battery” LED (2, 12) goes out when the battery is fully charged.
During the charging process, proper operation between the receiver/monitor
and the camera cannot be ensured.
After charging, unplug the wall power supply from the receiver/monitor or the
camera.
11. Signal strength
An aerial symbol is displayed in the top left-hand corner of the screen. Four vertical
bars are displayed next to the aerial symbol. They indicate the signal strength (max.
4 bars = best reception quality).
Signal
Number of
Data rate in
VGA * Image QVGA ** Image
displayed Kbps
frequency
frequency
bars
(frames per
(frames per
second)
second)
Optimal
4
1062 ~ 1280
5 ~ 10
15 ~ 30
Good
3
725 ~ 1062
3 ~ 5
12 ~ 20
Normal
2
543 ~ 725
2 ~ 4
8 ~ 15
Poor
1
250 ~ 543
0 ~ 1
0 ~ 4
No signal
0
0 ~ 250
0
0
* VGA image frequency is used in normal display mode (= zoom mode not active).
** QVGA image frequency is used in zoom mode (see chapter „17. Zoom mode”).
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