[. . . ] [. . . ] WIRING CONNECTION R To DVD player RCA Line Output PLMRW65 White Red +12v Power Installation Car Antenna FM Stereo Modulator To Antenna Jack Off On Wor. 2 FM Stereo Modulator INSTRUCTION PLL FM Stereo Modulator MANUAL INTERFERENCE ON 87. 7MHz: If interference experienced is on 87. 7MHz, change the position of the frequency select switch on the side of the FM Stereo Modulator and tune the radio 87. 7-88. 9MHz. BEFORE INSTALLING THE MODULATOR Frequency Selector Switch 1. Be sure to use the supplied screws. FREQUENCY SELECTOR SWITCH 1234 Frequency(MHz) 87. 7MHz 87. 9MHz 88. 1MHz 88. 3MHz 88. 5MHz 88. 7MHz 88. 9MHz INSTALLATION The FM Stereo Modulator must be mounted within 24inches of your radio so that its power cable can reach the radio power antenna lead. It can be fixed to any flat surface behind the instrument panel with two 3mm taping screws. (7channel-200KHz Step) The Frequency Selector Slide Switch is on one channel of the Modulator and was set 87. 7MHz at the factory. Assuming it is still there, turn on the car stereo and select FM band operation. Tune the radio to 87. 7MHz ( depending on frequency to which the installer has set the unit), or push the pre-set memory button. SPECIFICATIONS: Frequency: RF Output Level: S/N Ratio: Stereo Separation: FM Modulation Depth: Operating Voltage: Dimensions: Weight: 87. 7MHz to 88. 9MHz (7channel-200KHz Step) 60dB Max 65dB 40dB 75KHz at L+R+Pilot 10 ~16V DC 88W 30H 50Dmm 180g Specifications and design are subject to change without notice [. . . ] [. . . ]