Bosch Security Systems Inc. B117 Manual De Usuario

 
CSB-1000 Users Manual 

 

Page 2 

 
Quick set cont’d. 
 
5. To select a different GP/CH, press MENU if required to get to the  
    GP/CH display. Press the SET button once and the Group number will  
    flash. Use the up and down arrows to change the group number. Press 
    the SET button to save the Group. 
 
6. The Channel number will start flashing after step 5. Use the up/down   
    arrows to change the Channel number. Press SET and the channel is now  
    saved. 
 
7. Talk test the transmitter in conjunction with the receiver/audio syatem. 
    Adjust the microphone gain control on the transmitter as required. 
 
The Transmit Power (RF) is shipped set to “Norm” for use with multiple 
frequency systems. If set to High for longer distances or to suppress noise, 
the power is approximately 50 milliwatts. 
 
When power off is required, place the power Off-On switch in the OFF 
position. The display will then indicate Loc-Off. Press the SET button to 
clear the Loc-Off function. The display should now be blank. 
 
Specifications: 

 

 

 

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Frequency range……………………….776.000 to 800.000 MHz. 
Channel Step………………………….. 25 KHz 
RF Power………………………………Norm, 5 mW, High, 50 mW. 
Modulation…………………………….FM,  40 KHz nominal. 
Frequency Response…………………..80-15000 Hz +/- 2 dB. 
Microphone Gain Range………………40 dB. 
Microphones, Electret or Dynamic…… Electret bias provided. 
Antenna………………………………..Quarter Wave Flexible. 
Battery Life (Alkaline)………………... 8-10 Hours Typical.