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12

Tips

SLIDE BLACK SLEEVE
UP

PULL UP ON SECTION INDICATED
TO RELEASE LOCK AND REMOVE

NOTE: This is a push-on, push off

locking connector. The connector
will rotate 360° in the transmitter
without disconnecting. Use extreme
caution when connecting or
removing the mic/antenna or
noodle antenna. To remove slide
the black sleeve back, and pull up
on the metal base, then pull the
mic/antenna or noodle antenna
straight out.

Disconnecting the noodle
antenna or the mic/antenna
assembly.

Additional Operational Notes:
The T-2350 operates on six AAA batteries in series, which produce 9 VDC. A fresh
set of batteries will operate the unit for over five hours when in high power mode.
Battery reversal guards are integral to the battery compartment to eliminate the
possibility of cell reversal.

NOTE: Always turn the unit off and remove used batteries when not in use. It is

imperative to discard partially used batteries, as their remaining life is not
predictable. Always start an operation with a fresh set of batteries.

Audio Circuit and Body Mounting Tips:
All body worn transmitters are susceptible to “clothing noise”. Reducing this
rubbing effect is accomplished in a variety of ways. Attach the transmitter to the body
with a secure mounting method, such an ace bandage or a custom harness.
Then;
1

Try to locate the microphone in an area that “pickup” will be best and rubbing
noise is least. Avoid the arms, legs, crotch or under the arms or the waist
area. Front torso mounting is ideal.

2

Always provide a small amount of strain relief on the microphone cable itself.
This reduces the noise caused by the microphone cable and element being
tugged and prevents cable damage.

3

Secure the microphone cable to the body with medical adhesive tape in at
least two spots, the final being about an inch below the element. Remember
to leave a strain relief loop!

4

Completely cover the microphone element (facing outward) with an ordinary
Band Aid™. This provides a damped baffle for the microphone and a slick
surface for clothing to rub on, and actually does not impact audio pickup level
at all.

Summary of Contents for T-2350

Page 1: ...aft T 2350 1Watt Audio Transmitter Pr Pr Pr Pr Project 25 Digital Analog oject 25 Digital Analog oject 25 Digital Analog oject 25 Digital Analog oject 25 Digital Analog Users Manual Users Manual Users...

Page 2: ...or fitness for a particular purpose DTC reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of DTC to notify any person of suc...

Page 3: ...implemented but in which operator safety is not a factor TIP Describes application hints Manual Conventions Table of Contents Overview 4 Connections 5 Quick Start Option 1 6 Quick Start Option 2 7 mi...

Page 4: ...mission is either duplexed on the mic antenna cable meaning the microphone is the antenna or transmitted on a stand alone noodle antenna in which case the internal microphone or remote microphone must...

Page 5: ...ugh the internal battery compartment which holds six AAA batteries Sliding the switch to the green dot turns the power ON Sliding the switch to the red dot turns the power OFF CHANNEL SELECT SWITCH Ro...

Page 6: ...illustration on page 12 2 Ensure that the power switch on the transmitter is set to OFF Red dot is OFF 3 Slide the battery door to the right and install six fresh AAA batteries being careful to observ...

Page 7: ...frequencies See example on Page 22 NOTE This is a push on push off locking connector The connector will rotate 360 in the transmitter without disconnecting Use extreme caution when connecting or remov...

Page 8: ...the transmitter will provide well over 8 hours of recording time Generally speaking 1 MB of memory will provide about 1 minute of recording Every new miniSD must be properly formatted before it can be...

Page 9: ...en Format WARNING Do not perform this function on any drive whose name or type is LOCAL DRIVE Doing so could permanently harm your computer 6 Ensure that the Quick Format and Enable Compression boxes...

Page 10: ...he door closed 2 Set the channel switch to a channel with recording enabled 3 Turn on a radio reciever tuned to a matching frequency 4 Turn on the T 2350 First a message broadcasting Media Present Wit...

Page 11: ...11 Trouble Shooting...

Page 12: ...not predictable Always start an operation with a fresh set of batteries Audio Circuit and Body Mounting Tips All body worn transmitters are susceptible to clothing noise Reducing this rubbing effect...

Page 13: ...ti pin connector Frequency Stability Within 2 5 ppm over 30 C to 65 C Channel Capacity 10 User programmable with DTC Universal Software Frequency Range 150 174 MHz VHF High 138 150 MHz Option VHF Low...

Page 14: ...variations you might encounter in the field The configuration of each channel is managed with DTC programming software The programming software included with your T 2350 allows you to do all of the fo...

Page 15: ...run 2 Click on the Browse button 3 Click on or find your CD drive 4 Install the JAVA Runtime Environment Application first CD provided 5 Follow the install wizard screens 6 Install the Universal Prog...

Page 16: ...switch to the ON position and click OK A message screen displays T 2350 downloading 7 Click on the TX Channels Tab 6 9 Enter your new settings and click OK See Programming Options pages 18 21 You can...

Page 17: ...the on screen instructions Uploads new channel information to the unit Click this button when all of the necessary configuration changes are complete Global transmit options See Page 20 Individual ch...

Page 18: ...18 Programming Options Click on the channel of interest then click this button to edit individual channel settings Refer to Page 19 Figure 2 Repeats channel settings from previously set channel...

Page 19: ...ar connector In both settings an external source will automatically be selected when connected When selecting Antenna Mic ALT2 you must have either the Antenna Mic DTC PN 7011149 or an external input...

Page 20: ...cast during operation but NOT on power up All Record status and warnings will be broadcast during operation AND on power up Figure 4 Turns low battery Warnings On Off Turns external status LED On Off...

Page 21: ...ng parity entered and the KeyID Key will have to be re entered To protect the Key it will not be shown or displayed once it is entered Associating a Key KeyID pair with a Channel For each channel with...

Page 22: ...f 138 MHz to 225 MHz by adjusting the amount of wire that is folded back along side the end of the antenna The total length may be calculated by the following formula Length inches 2950 FreqMHz MICROP...

Page 23: ...to its satisfaction that such defects exist and have not been caused by misuse misapplication neglect improper installation improper storage alteration physical damage or accidents The warranty shall...

Page 24: ...486 Amherst Street Nashua New Hampshire 03063 603 880 4411 www dtccom com...

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