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Summary of Contents for DTC T-2350
- Page 1 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 Manual Users Manual Users Manual Draft DTC COMMUNICATIONS INCORPORATED...
- Page 2 #5,517,511, #5,491,772, #5,247,579, make changes from time to time in the content hereof #5,226,084, #5,195,166, and under other US without obligation of DTC to notify any person of such and foreign patents patents and patents revision or changes. pending, in IMBE Vocoder technology and software embedded in this product.
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Page 3: Table Of Contents
Table of Contents Overview ................4 Manual Conventions Connections ..............5 NOTE Describes special issues you should be aware Quick Start Option 1 ............6 of while using a particular function. Quick Start Option 2 ............7 WARNING Calls out situations in which equipment miniSD Card .............. -
Page 4: Overview
Overview The T-2350 is a synthesized VHF, digital and analog audio transmitter with a software selectable power output of 1 Watt. The T-2350 has an optional removable Mini SD Card that can record approximately 1 minute of audio in Channel Select WAV file format per MB of storage. -
Page 5: Connections
ANTENNA (Female Lemo Connector) Connections This connector accepts both the mic/antenna and the noodle antenna. Top View MULTI-PIN CONNECTOR (Male multi-pin connector) Multi Pin Connector This connector mates with an external microphone and is used in conjunction Antenna Connector with the noodle antenna. This connector also mates with the programming cable. -
Page 6: Quick Start Option1
Using The Antenna/Mic Assembly Using The Antenna/Mic Assembly Using The Antenna/Mic Assembly Using The Antenna/Mic Assembly Using The Antenna/Mic Assembly QUICK START Option1 NOTE: The channel being used must be programmed NOTE: Do not operate to use the antenna/mic the transmitter without an antenna installed. -
Page 7: Quick Start Option 2
Using A Separate Micr Using A Separate Micr Using A Separate Micr Using A Separate Micr Using A Separate Microphone with the ophone with the ophone with the ophone with the ophone with the QUICK START Option 2 Noodle Antenna Noodle Antenna Noodle Antenna Noodle Antenna... -
Page 8: Minisd Tm Card
A 512 MB card, an SD to miniSD adapter, and an SD card reader are provided with a new T-2350. The audio is recorded in a Windows PCM waveform format (.wav file). Should the need to replace the card arise, they can... - Page 9 Remove the aluminum cover plate access the miniSD slot. Figure 2 Install the miniSD card so the gold fingers of the miniSD card will face the same side as the Channel Select Rotary switch of the T-2350 transmitter. Replace the aluminum cover plate...
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Page 10: Recording To A Minisd
Card Recording Each of the ten selected channels on the T-2350 can have the recording feature turned on or off independently from each other. This is accomplished by clicking the ‘recording on’ or ‘recording off’ button for each channel in the DTC Universal Programming Software (refer to Figure 3 page 19 for details). -
Page 11: Trouble Shooting
Trouble Shooting... -
Page 12: Tips
Disconnecting the noodle Additional Operational Notes: The T-2350 operates on six AAA batteries in series, which produce 9 VDC. A fresh antenna or the mic/antenna set of batteries will operate the unit for over five hours when in high power mode. -
Page 13: Specifications
SPECIFICATION Care should be taken when selecting the proper output 500mW Power (RF) power for the T-2350. Higher power will give the greatest 1000mW range but will shorten the battery life and increase the • 10 position rotary channel/mode switch chance of counter detection. -
Page 14: Programming
Introduction DTC has improved the flexibility in the programming options you have on the T-2350 audio transmitter. You can choose to use some, all, or none of this flexibility. When you order a T-2350 transmitter, DTC will factory program your frequen- cies at no additional charge to you. - Page 15 Programming Installing DTC Universal Programming Software on your PC NOTE: Uninstall any previous versions by going to Add/Remove Pro- grams, clicking on DTC Universal Programming, and clicking on uninstall. Click on Start, click on run. Click on the Browse button.
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Page 16: Programming
Programming Connect the antenna to the T-2350 transmitter. Install the programming cable into the connector on the T-2350. Plug the serial cable of the programming cable into the COM1 or COM2 port of your computer. From the Start Menu, Select Programs>DTC Communications>COM1 or COM2 on your computer. -
Page 17: Programming Options
Programming Options Uploads new channel information Click this button to establish to the unit. Click this button when all communication between unit and PC. of the necessary configuration Follow the on-screen instructions. changes are complete Individual channel information See Page 18 Global transmit options. - Page 18 Programming Options Click on the channel of interest, then click this button to edit individual channel settings. Repeats channel settings Refer to Page 19. from previously set channel Figure 2...
- Page 19 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 source connected to ALT2 on the circular connector.
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Page 20: Programming Options
F. Updates clock None - No recording status or warnings will be broadcast. Selecting yes will update the T-2350 internal clock using Power Up - The status of the card will be broadcast on the time from your computer. The update will be made power up only, not during operation. -
Page 21: Encryption
Encryption Encryption To start entering KeyID/Key pairs, select the “Tx Options” tab , and click the Edit button under “Encryption_Keys”. To enter a new pair, click “Add Item”. In the dialog box (see Figure A), enter a four-digit hexadecimal number for the KeyID and click “OK”. The KeyID will be displayed at the top of the dialog box, and the program will Figure A then ask to enter the Encryption Key (16 hexadecimal digits). -
Page 22: Accessories Antennas
The total length may be calculated by the following formula. Length (inches) = 2950 / (Freq MHz) NOODLE ANTENNA DTC part number 7011151 138 - 225 MHz (adjustable) MICROPHONE/ANTENNA DTC part number Frequency Range 7011149 150 - 174 MHz 7001073 140 - 150 MHz 7001077 210 - 225 MHz... -
Page 23: Warranty
(2) years from the date of shipment unless otherwise stated. The liability of DTC, Inc. under this warranty is limited to replacing, repairing, or issuing credit, at option, for any products, which are returned by the purchaser during such warranty period, provided: DTC is notified and a Repair Authorization Number is issued by DTC Customer Service within 30 days after discovery of such defects by Customer. - Page 24 486 Amherst Street • Nashua, New Hampshire 03063 • 603-880- 4411 www.dtccom.com...
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