Note:
During the functional shift between video recording,
voice recording and photo shooting, in case that PD20 is
recording video or sound, you need to press “Stop” firstly
to save the current file of video or voice recording;
otherwise, the other buttons do not work.
5. Awakening
from
Standby
In the state of power on, if there is no any operation
within 3 min, the system will enter the standby state
;
in
the
standby
state
,
you can press “Video Recording”,
“Voice Recording” or “Shutter” to awake the system to
implement the corresponding task; if you press “Stop” ,
the system will be awaken to enter the state of power on.
6. Battery level Detection
In the state of power on, long press “Video Recording”
for 4s, the battery level will be detected. The battery level
of PD20 is determined according to the number of times
the red indicator light flashes (flashing times: 1-4); the
more times the red indicator light flashes, the lower the
power is. (See the schematic diagram of indicator lights
for details).
6
4. Voice RecordingIn the state of power on, press “Voice
Recording” to record sound; then the corresponding
prompt tone is given and the red indicator light will flash
slowly. During recording, press “Stop”,the record will be
stopped and saved into a file and the corresponding
prompt tone will be given at this moment; during long
voice recording, the system will generate a file
automatically in every 30 minutes;
