RELM Communications Inc RPU499A Manuel D’Utilisation

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Preface 
Scope  
   This manual is intended for use by qualified technicians familiar with similar types of communication equipment. It 
contains all service information and data required for the equipment.  
Caution 
   The following precautions are recommended for personnel safety: 
 DO NOT transmit until all RF connectors are verified secure and all connectors are properly terminated. 
 SHUT OFF the power and DO NOT operate this equipment near electrical blasting caps or in a potential explosive 
atmosphere. 
 
This equipment should be serviced by qualified technicians only.