Operation Manual

SG550M-8mHD 2 Cautions
Page 7
2 Cautions
★ The working voltage of the camera is 6V. The
camera is supplied by 8 AA batteries. Please
install batteries according to shown polarity.
★ Must insert the SD card before power on
camera. If no SD card is inserted, the camera
will shut down automatically after a continuous
indication sound.
★ Please unlock the write-protect before
inserting the SD card and insert the SD card
when the power switch is at OFF position.
Please do not insert or take out the SD card
when the power switch is at ON position.
★ It is recommended to format the SD card by
the camera when used for the first time. Many
other SD cards formatted by other cameras
have poor compatibility with different brands of
cameras.
★ Must make sure that your SIM card has
opened the GPRS data business. When going
into the setup mode, allow approximately 10-20
seconds for the camera to acquire a signal.
★ In TEST mode, the camera will shut down
automatically after 3 minutes if no operation is
done. Please turn on the power again if you
want to continue to work with the control.