Bosch Security Systems Inc. H222 Manual De Usuario

 

The Electro-Voice (Ev) REV-PH is a Professional Grade Wireless Handheld 
Transmitter operating in the UHF frequency range. The REV-PH combines 
frequency agility and ease of use like no other. The transmitter operates 
within a 24 MHz wide segment in 25 KHz steps. 
 
The high quality audio circuitry and advanced Radio Frequency (RF) signal 
processing offer broadcast quality signal-to-noise and audio clarity. 
 
System features include: 
 

•  Durable Painted Molded Handle. 

•  Screw-on microphone elements for changeability. 

•  Permanent Flash Memory for frequency/setting storage. 

•  On-Loc prevents accidental power off (when set). 

•  LCD Display for ease of viewing. 

•  Internal Half Wave Dipole Antenna. 

 

 
Quick set-up: 
 
1. With the Power Switch on the transmitter OFF, install fresh batteries into   
    the transmitter. 
 
2. To prevent feedback or unintentional noise, mute the audio  
    mixer/amplifier or other device during set-up adjustments. 
 
    Place the transmitter Power Switch to the ON position. 
 
3. The operating screen (display) light will come on momentarily. 
    The display will show the current frequency group and channel. 
    Note: Anytime Power is removed and turned back on, the GP/CH 
    screen will be displayed. The Low Battery light will flash momentarily.