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D620EF-CAM Wireless Camera Set 
User’s Guide 

Page 7 

 

Powering On the Wireless Camera set 

1. 

Make sure the 8 batteries are loaded correctly into the wireless camera.    If you 

have no batteries loaded, then please make sure the AC adapter is connected to 

the DC port of the wireless camera, and the adapter is plugged to an AC power 

outlet. 

2. 

Press the power on/off button on the top left side of the wireless camera.    If the 

LED light is on, then the power is on.

 

 

*If the camera does not power on after you have completed the above 2 steps, 

please check the “FAQ & Troubleshooting” section of the manual. 

 

 

Powering Off the Wireless Camera set 

1. 

Press on the power on/off button on the top left side of the wireless camera.    If the 

LED light is off, then the power is off. 

 

 

*If the camera does not power off after you have completed the above step, please 

check the “FAQ & Troubleshooting” section of the manual. 

 

 

Switching frequency channels 

1. 

Switch to the desired channel by using the channel switch on the wireless camera.     

2. 

Switch to the desired channel by using the channel switch button on the Receiver.     

 

*Make sure the channel set on the wireless camera and the receiver match. For 

example, channel 1 on the wireless camera, and channel 1 on the receiver. 

 

 

Recharging the batteries 

1. 

Please make sure that the batteries in the wireless camera are “rechargeable” 

(common rechargeable batteries are Ni-MH, Li-Ion). 

2. 

Please plug in the adapter to a power outlet, and connect the adapter to the 

wireless camera.   

3. 

Recharge for 2 hours, and then disconnect the adapter from the wireless camera. 

Summary of Contents for D620EF-CAM

Page 1: ...D620EF CAM Wireless Camera Set User s Guide Page 1 D620EF CAM Wireless Camera Set for the D620EF projector User s Guide...

Page 2: ...wireless camera 6 Powering On the wireless camera 7 Powering Off the wireless camera 7 Switching frequency channels 7 Recharging the batteries 7 Adjusting the Captured Image 8 Adjusting the Wireless C...

Page 3: ...ns However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determine...

Page 4: ...high performance HAD CCD technology Reliable 2 4GHz RF wireless technology for consistent transmission within 30 meters 16 7 million displayable colors Can be equipped with rechargeable batteries for...

Page 5: ...l Switch This switch enables you to switch to different frequency channels 3 Extendable slider Extends the wireless camera to a height that allows it to view documents in an upright position 4 Focus a...

Page 6: ...oints protruding from the D620PW projector 2 Connect one end of the DC power cable to the D620PW projector s Screen Control port Connect the other end of the DC power cable to the Receiver s DC port 3...

Page 7: ...side of the wireless camera If the LED light is off then the power is off If the camera does not power off after you have completed the above step please check the FAQ Troubleshooting section of the m...

Page 8: ...ease its height This height extension enables the camera to view documents at an optimal top down view angle To adjust the height 1 To increase height hold the upper part of the camera and lift upward...

Page 9: ...ow the wireless camera or the receiver to be exposed to extremely high temperatures Do not open the wireless camera or the receiver If the product is not operating properly or damaged please contact y...

Page 10: ...lected is affected by interferences then just change to other channels the wireless camera receiver must be on the same channel There are 4 channels to choose from and which are sufficient to avoid si...

Page 11: ...iver Moreover place the units as high as possible to avoid any possible interference due to people moving between transmitter and receiver The antennas are designed to be able to turn around but have...

Page 12: ...hannel 3 Change to a different channel for both wireless camera and receiver make sure both are using the same channel 4 Turn off any move any microwave oven away from the receiver or the wireless cam...

Page 13: ...F2 0 board lens TX Frequency 4 channels 2414 2432 2450 2468MHz Modulation Type FM Antenna Port 50 Ohms R SMA connector Camera Power Supply DC 12V 500mA Battery AA Type Ni MH x 8 Operating Temp 0 C 50...

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