USER GUIDE
1. Make sure your input AC voltage conforms to the adaptor specifications.
( Tolerance never more than 5%, such as 120 VAC +/- 10 VAC )
2. Only use the power adapter provided with the TR-2470. If you use your own
adaptor, make sure the power output is 12V DC, 300 mA centre positive.
3. With direct line-of-sight, the maximum range of A/V signal transmission can reach up
to about 250 feet, and this distance would be shortened by obstacles or walls
placed between transmitter and receiver. (The optimum indoor range is under 25 M)
4. To ensure good infrared remote control operation aim your remote control at the I/R
Sensor Window on the TR 2470 and press the buttons firmly. ( With some remote controls
it may be necessary to press and hold each button for about a second). The working angle
of the I/R Sensor Window is +/- 15 degrees.
(see Pictures 7,8,)
5. The remote controller has to be used within the distance of ( from remote control
to receiver )not less than 0.3M and no more than 4.5M (working angle +/- 15 degrees).
(see Pictures 9)
6. Be sure the ON / OFF switch on both the transmitter and receiver is in the OFF
position before making any connections.
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