3) Product user guide 4) Product specification 5) Troubleshoot 3. Product Features CZH-T251 is a multi-functional FM transmitter. It has stable structure, excellent performance , super good sound quality and is very easy to use. *Main Features: -Stereo/Mono optional - RF output power is continuously adjustable from 0~25watt.
Contact: Rita Cai Email: rita@fmuser.net Website: www.fmuser.net Skype: rita.cai87 POWER ADAPTER DC12V/6A 12.0V-6.0A AUDIO CABLE 1 TO 2 - 3.5m TO RCA LINE IN USER MANUAL ELECTRONIC VERSION 5. User Guide 1) Front and Back Panel description Front Panel Back Panel 2 / 8...
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Contact: Rita Cai Email: rita@fmuser.net Website: www.fmuser.net Skype: rita.cai87 2) Knob description Action Definition Description Main page, adjusting page, shift ÿ turn Turn Adjust, shift clockwise increase, turn left/right Counterclockwise to reduceÿ Short press Confirm Enter/Exit Menu page Press Confirm On Main page, press and hold to enter Menu hold 3) Operation Instruction...
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Contact: Rita Cai Email: rita@fmuser.net Website: www.fmuser.net Skype: rita.cai87 b) Function and Parameter setting Press the knob to enter Menu page. Turn the knob to shift pages. There are 9 pages altogether rotating on the screen. Frequency setting On the Menu page, turn the knob to page 1 FERQ setting, press the knob to enter setting(the RF output will be shut down temporarily).
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Contact: Rita Cai Email: rita@fmuser.net Website: www.fmuser.net Skype: rita.cai87 MIC volume setting On the Menu page, turn the knob to page3 MIC VOLUME setting, press the knob to enter setting. Turn the knob to adjust the microphone volume within the range of 0~79, then press the knob to confirm setting and exit.
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Contact: Rita Cai Email: rita@fmuser.net Website: www.fmuser.net Skype: rita.cai87 SWR protection setting On the Menu page, turn the knob to page 7 SWR SET setting, press the knob to enter setting. Turn the knob to adjust the SWR protection point within the range of 1.0~5.0, then press the knob to confirm setting and exit.
Contact: Rita Cai Email: rita@fmuser.net Website: www.fmuser.net Skype: rita.cai87 Frequency Stepping 100KHz Environment temperature -10! ~45! Output Impedance RF output power 0W~25W Harmonic, clutter radiation ≤ÿ 60dB Audio distortion 0.2% Frequency Response 50Hz~15000Hz Separation ≥35 dB Input level ≤15 dBV Frequency Modulation ±75KHZ ≥70dB...
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Contact: Rita Cai Email: rita@fmuser.net Website: www.fmuser.net Skype: rita.cai87 1ÿ High loss of feeder cable. 2ÿ Poor broadcasting environment. Short transmitting 3ÿ Output power is low. distance 4ÿ Antenna is not placed high enough. 5ÿ Antenna and transmitter doesn’t match. 6ÿ...
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