5).External camera in port
TB-1255CK/TB-2455CK Sender Operation Instruction
(NP-120)
1).Placing the battery: Remove the back cover as the above red arrow direction,
align the supplied battery (NP-120) connectors with corresponding connectors in the compartment
then tilted push it as 15 degree angle until it fits into the place.( Be aware of + - direction)
2).Charging the battery: Connect the supplied DC 5V power adapter to an AC wall outlet,
then connect the other end of the power cord to the DC 5V In port on base of the unit.
3).Charging indicator: A blue LED will start blinking to show that it is charging.
once LED lights has turned off,the unit is now fully charged and is ready to use.
(normally needs to charge 3-4 hours,according to current battery capacity).
but it needs at least 8 hours for charge at the first time.
4).Low battery indicator: A Red LED will light on to show the capacity of battery is low
then you have to charge it at once.
5).Camera in port: Conncet the external camera, The unit will receive the signal from the
camera and supply DC 5V power to the camera. (make sure the camera is connected well)
2).Power in (DC 5V Adaptor)
7).Power Switch
6).Lo-Batt. vibrate alert switch
8).Channel switching pen
1).Placing the battery
3).Charging indicator
4).Lo-Batt. indicator
9).Channel switch
10) Antenna mount
6).Low battery vibration alert awitch: Once you switch it on, the unit will vibrate when the battery is low.
7).Power switch: As soon as power on,it will transmitter the A/V singal to the receiver
automatically. please twist the antenna tightly so that the transmitted signal can be received well.
8).Channel switching pen: Please take it out as the arrow indicator. Use it to switch to the channel you need.
9).Channel switching: Refer to the above picture instruction,use
the switch pen to adjust to the channel that you need
(Be aware the channel adjustment on both sender & receiver must
coincide with each other)
10).Antenna mount: Twist the attached antenna tightly,make the
antenna straight up. It shall get better performance making the
sender’s position higher than the receiver’s as possible as it could
