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Revision A 

Page 3 of 10 

6/24/09 

QUICK SET UP AND OPERATION 

Synching Up The Transmitter and Base 

 

The synch operation only needs to be performed 

the first time a system is used, or a new bodypack is used with a base previously synched to 
another bodypack.  Do not perform the synch operation multiple times; it only needs to 
be done one time when a new bodypack is used with a new base.
 

1)  Make certain the Master/Slave switch on the side of the transmitter is in the 

Master (M) position. 

2)  Turn the transmitter power switch to ON and place the transmitter in the 

recharge cradle of the base.  The transmitter goes in the base with the 
beltclip facing out. 

3)  The recharge LED will light (Green if fully charged, Red if charging).  Leave 

the transmitter in the cradle for 4 hours for a full charge. 

3)  Press the In-Use button on the transmitter and hold for 5 seconds (or until 

you hear beeps if the beep is enabled to confirm synch), then release the 
button. 

4)  The transmitter and base are now synched and will continue to be until 

another transmitter is linked to that base.  

Normal Operation

 

1)  With the transmitter synched up, remove it from the cradle, plug in the lapel 

microphone (if used) and place the transmitter on your belt. 

2)  To start the recording, press the In-Use button and the In-Use LED will light a 

constant green and you will hear a short beep or feel a short vibration. 

3)  To end recording, press the In-Use button and the In-Use LED will turn off 

and you will hear a short beep or feel a vibration. 

4)  At the end of your shift turn the transmitter off and replace it in the charging 

cradle.    

Two Transmitter Operation on One Base

 

1)  If one of the transmitters to be used with the base is already set to Master 

and synched to the base, skip to step 5. 

2)  Set the Master/Slave switch on one of the transmitters to Master (M), put the 

BEEP switch to BEEP and turn the power switch to ON. Then place the 
transmitter in the recharge cradle of the base.  

3)  Press the In-Use button on the transmitter and hold for 5 seconds or until you 

hear a beep, then release the button. 

4)  The Master transmitter is now synched to the base. 
5)  On the second transmitter, place the Master/Slave switch in the Slave (S) 

position. 

6)  Turn on the power and place the BEEP switch to BEEP and place the 

transmitter in the recharge cradle. 

7)  Press and hold the In-Use button for 5 seconds or until you hear a beep. 
8)  Both transmitters are now ready for use with this base.  The master 

transmitter will control the video trigger relay and either will be able to trigger 
the Emergency relay.  

Low Battery Warning

 

1)  If the transmitter Low BATT indicator (red) starts flashing or you hear warning 

beeps (or vibrations), return the transmitter to its cradle on the receiver to 
fully charge the transmitter.   

2)  The Charge LED indicator will light constant green when the unit is fully 

charged.     

Summary of Contents for PW24ND

Page 1: ...Revision A Page 1 of 10 6 24 09 2 4GHZ WIRELESS SYSTEM FOR POLICE VIDEO RECORDING USER GUIDE ...

Page 2: ...ABLE OF CONTENTS 1 Quick Set Up and Operation 3 2 Component Details 5 3 Installation 6 4 Guidelines For Best Performance 7 5 Troubleshooting Guide 8 6 Technical Specifications 9 7 Service and Warranty 10 8 Components and Accessories 10 ...

Page 3: ...you will hear a short beep or feel a short vibration 3 To end recording press the In Use button and the In Use LED will turn off and you will hear a short beep or feel a vibration 4 At the end of your shift turn the transmitter off and replace it in the charging cradle Two Transmitter Operation on One Base 1 If one of the transmitters to be used with the base is already set to Master and synched t...

Page 4: ...technical department to understand what this button will control before you use it 2 In Record mode Press the EMG button on the transmitter a beep will sound or vibration and the relay will be triggered at the receiver 3 In Standby mode Press the EMG button on the transmitter a beep will sound or vibration the green In Use indicator will blink and the relay will be triggered at the receiver Disabl...

Page 5: ... or Green 5 Video Trigger Relay Signal Switch Ground or 12V DC PB24ND TRANSMITTER Controls Connectors and Details 1 Belt Clip 2 BEEP Switch BEEP Vibrate VB or OFF 3 Master Slave Switch M or S 4 In Use Button 5 In Use LED Red or Green 6 Low Battery LED Red 7 EMG Emergency Button 8 Microphone Input 1 5mm Jack 9 Built in Microphone 10 Power Switch ON or OFF 1 2 3 4 5 1 2 3 9 5 4 6 7 8 10 ...

Page 6: ...12VDC power supply line to protect the equipment Description Color Power 12V DC Red Video Trigger Ground Transmitter On Blue Left Channel Ground to enable Inside Microphone Yellow Power Ground Orange AUX Panic Trigger 12V DC Output when EMG button is pushed Black Auto Talk Trigger 5V DC to 0V to turn on mic 0V to 5V DC to turn off mic Brown 12 FT Un terminated wires Audio In ...

Page 7: ...nized base and transmitter will automatically find a clear channel so up to 40 systems can work together in one location depending on other interference problems Potential Sources of Interference There are many potential sources of interference for your wireless system Any electronic product that contains digital circuitry including digital signal processors reverb multi effects units electronic k...

Page 8: ... green Lapel Microphone not connected or positioned properly Check the mic connection and placement of the microphone Receiver audio output cable is damaged or disconnected Connect repair or replace cable Interference Another 2 4GHz device in the area causing interference Push the In Use button twice and the PW24ND will automatically select a clearer channel If the interference is too strong this ...

Page 9: ...cceptance Approved under Part 15 Audio Specifications Frequency Response 200 4000Hz 3 dB Audio Output Level 3 6Vp p Distortion Less than 2 Signal to Noise Ratio 40 dB Dynamic Range 50 dB General Specifications Range 1000 feet typical in line of sight Power Supply External 12 VDC Current Draw 190mA Typical Size 2 75in x 2 99in x 3 15in 70mm x 76mm x 80mm Weight 233 g PB24ND Bodypack Transmitter Con...

Page 10: ... time after repairs have been made to the product by anyone other than Electro Voice or any of its authorized service representatives Obtaining Warranty Service To obtain warranty service the customer must deliver the product prepaid to Telex together with proof of purchase of the product in the form of a bill of sale or receipted invoice Incidental and Consequential Damages Excluded Product repai...

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