EMPEROR VST-2500 (01) PDF Document

The EMPEROR VST-2500 Sender unit has the following specifications:

• Transmit Frequency: 2400~2483.5MHz
• Microwave Output Power: 94dbu (3m)
• Modulation: FM
• Maximum Frequency Deviation: 20 MHz
• Video Input Impedance: 1Vpp 75 ohm
• Video Frequency Response: 0~5Mhz
• Audio Input Impedance: 10K ohm
• Audio Interface Level: 1 Vpp
• Audio Frequency Response: 300-3400Hz
• Audio Sub, Carrier Frequency: 6.0 MHz, 6.5MHz
• Operation Current: 200 mA Max.
• Power Supply Adaptor: DC 12V 0.2/0.3A
• Dimension: 107W x 43H x 123D mm

The EMPEROR VST-2500 Receiver unit has the following specifications:

• Receiver Frequency: 2400~2483.5MHz
• Receiver Sensitivity: -80 ~ -85 dBm
• Video Output: 1 Vpp 75 ohm
• Audio Output: -8dBs 47K ohm
• Monitor Center Horizontal Resolution: 330 lines
• Operation Current: 200mA Max.
• Power Supply Adaptor: DC 12V 0.2/0.3A
• Dimension: 107W x 43H x 123D mm

The general specifications for the EMPEROR VST-2500 system are:

• Operation Frequency: 2400MHz-2483.5MHz
• Usable Range: 50~100 Meter (open side)
• Operation Temperature: -10~50 Degrees Celsius

The controls on the EMPEROR VST-2500 Sender are located as follows:

Front:

• Patch Antenna
• Channel Indicator
• Power ON/OFF Switch

Rear:

• DC Input Jack
• Audio Input Jack
• Video Input Jack
• Channel Selector

The controls on the EMPEROR VST-2500 Receiver are located as follows:

Front:

• Patch Antenna
• Channel Indicator
• Power ON/OFF Switch

Rear:

• DC Input Jack
• Audio Output Jack
• Video Output Jack
• Channel Timer Selector

The sender can input video and stereo or mono audio signals from a camera, DVD, VCR, satellite receiver, or TV and transmit them to the receiver. Follow these steps for connection:

1. Connect the yellow plug into the video input Jack of the sender.

2. Connect the red plug into the audio R input Jack of the sender.

3. Connect the white plug into the audio L input Jack of the sender.

4. Plug the other end of the cables into the signal source. Be sure that the yellow plug goes into the video output, the red plug to the R channel of Audio output, and the white plug into the L channel of Audio output.

Follow these steps to connect the EMPEROR VST-2500 Receiver:

1. Connect the Video and Audio output signal of the receiver with AV wire to your TV or Monitor.

2. If connecting to a TV, you have to switch your TV to “AV INPUT” function.

3. If your TV set has an AV output jack, you can connect to a VCR for recording.

The channel selector on the rear cabinet of the EMPEROR VST-2500 Sender is used to set the channel number you want to transmit. Put one of the four switches to the ON position as you prefer. Do not set more than one channel to the ON position simultaneously.

One receiver can receive signals from 4 senders with different directions, or you can select any one or combination depending on the channel setting. The channel and timer selector on the rear cabinet are used to set the channel and timer.

1. Put the switch to the ON position for the channels (1-4) you wish to receive.

2. The timer switch can select the switcher time from 3 seconds to 10 seconds.

Refer to the table below for timer setting functions (Sw5 and Sw6):

Make sure that the proper AC/DC adaptor has been installed correctly. Use only the AC/DC adaptor supplied with the EMPEROR VST-2500 sender and receiver.

1. Plug the AC/DC Adaptor into the DC input jack of the unit.

2. Plug the adaptor into a standard wall outlet.

3. Switch on the power switch of the unit.

4. The channel indicator LED will be illuminated.

To ensure the best reception for the EMPEROR VST-2500, follow these guidelines:

1. Make sure that both units are on the same channel.

2. If the sender unit is far away from the receiver unit, turn the TX side of the antenna on the unit to directly face the antenna on the receiver unit.

3. If the sender unit is close to the receiver unit, due to RF multi-path reasons, you may need to put both antennas of the sender unit and receiver unit to face upward to avoid moving objects between TX and RX affecting picture stability.

4. Place the sender unit in the most appropriate location for monitoring (tabletop, dresser, or wall mount) as high as possible.

5. In case of poor display quality, rotate the antennas or reposition both units to obtain optimum picture transmission.