TriSquare DVM-900 Operating Instructions Manual Download Page 6

General specifications 
 

Operating Frequency Range 

902 – 928 MHz 

Operating Voltage 

3.3 to 4.5 VDC 

Frequency Hopping Sequences 

32,768 

Frequencies per Sequence 

16 

Range 

1000 ft 

 
 

FCC Information: 

This device complies with part 15 of the FCC Rules. Operation is subject to the following 
two conditions:  
(1) This device may not cause harmful interference, and  
(2) this device must accept any interference received, including interference that may 
cause undesired operation. 
 

Important: 

FCC RF Exposure Requirements: For body-worn operation, this radio has been tested and 
meets the FCC RF exposure guidelines.  Use of accessories other than the supplied 
accessories may not ensure compliance with FCC RF exposure guidelines. Use only the 
supplied accessories. Unauthorized antennas, modifications, or attachments could damage 
the transmitter and may violate FCC regulations. 
 

An FCC license is not required for operation of this device.  
 

 

 

Summary of Contents for DVM-900

Page 1: ...VM RMT is carried by the patrolman either on his belt or lapel The Remote Transceiver is a self contained unit which includes an internal microphone external microphone charge jack battery charge terminals internal rechargeable battery internal antenna and 2 buttons for Standby Off and Transmit Record On Off The system operates in the 900 MHz ISM Instrument Scientific Medical band and is license f...

Page 2: ...mote Transceiver into the charging base or the second remote can be placed in synch mode by turning it on and pressing and holding the REC button for 2 seconds while continuing to hold down the power button The command to SYNC the second remote must then be sent from the DVR to the ICT The In Car Transceiver will confirm the fi rst Remote Transceiver and then proceed to program the second Remote T...

Page 3: ...charge jack with the Wall Wart Charger DVM WWC After the battery is charged the Remote Transceiver must be synchronized to the In Car Transceiver To synchronize or resynchronize the In Car Transceiver to one or two Remote Transceivers place the Remote Transceiver unit s into the In Car Chargers and issue the sync command from the DVM The In Car Transceiver will first attempt a link confirmation wi...

Page 4: ...ks Battery 100 4 Yellow Blinks Standby Mode Green LED blinks ON every 3 seconds to indicate RMT is able to transmit and receive communications Yellow LED blinks ON every 3 seconds to indicate 25 charge left Record Mode Red LED turns ON steady while in active record mode Changes to Yellow LED any time the RMT determines it is out of range of the ICT Yellow LED blinks ON every 3 seconds to indicate ...

Page 5: ... into the charge mode will enable LEDs ON The Remote Transceiver Wireless Microphone can be switched between TRANSMIT Audio On STANDBY and OFF In the TRANSMIT mode the Wireless Microphone is fully operational and is transmitting audio and receiving continuously In the STANDBY mode the transmitter is turned off and the unit can only receive Inserting the Remote Transceiver unit into the charging cr...

Page 6: ...device must accept any interference received including interference that may cause undesired operation Important FCC RF Exposure Requirements For body worn operation this radio has been tested and meets the FCC RF exposure guidelines Use of accessories other than the supplied accessories may not ensure compliance with FCC RF exposure guidelines Use only the supplied accessories Unauthorized antenn...

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