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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Telex tr-200p one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.
Unfortunately, only a few customers devote their time to read an instruction of Telex tr-200p. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
What should a perfect user manual contain?
First and foremost, an user manual of Telex tr-200p should contain:
- informations concerning technical data of Telex tr-200p
- name of the manufacturer and a year of construction of the Telex tr-200p item
- rules of operation, control and maintenance of the Telex tr-200p item
- safety signs and mark certificates which confirm compatibility with appropriate standards
Why don't we read the manuals?
Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Telex tr-200p alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Telex tr-200p, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Telex service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Telex tr-200p.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Telex tr-200p item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
T elex Operating Instructions MODEL TR-200, TR-200P WIRELESS BELT-PACK TRANSCEIVER T E L EX RadioCom [...]
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Table of Contents Page INTRODUCTION .......................................................................................................1 General Description ...............................................................................................1 Block Diagram ..............................................................................[...]
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Page 3
INTRODUCTION General Description The T elex Model’ s TR-200 and TR-200P Belt-pack T ransceivers, are designed with one transmit and one receive channel and will operate on selected frequencies within the 150 to 216 MHz band. The TR-200 T ransceiver operates in the continuous transmit mode with the audio, or talk, activated by a switch. As many as[...]
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Figure 1 Block Diagram of TR-200 T ransceiver -2-[...]
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Page 5
TECHNICAL INFORMA TION Controls and Connections Figure 2 External controls and Connections -3- BEL T CLIP LOW BA TTER Y / OVERMODULA TION INDICA TOR LED T ALK INDICA TOR LED PUSH-TO-T ALK/ LOCK-TO-T ALK SWITCH VOLUME ON/OFF CONTROL HEADSET JACK TRANSMIT ANTENNA RECEIVE ANTENNA R[...]
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Figure 3 Internal Controls Features V olume ON/OFF Control: This thumbwheel control serves as both an on/of f switch and as a volume control. The transceiver is turned off when the control is in the extreme counterclockwise position, when viewed from the front, and the vol- ume is loudest when the control is in the extreme clockwise position. Low B[...]
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Page 7
Push-to-T alk/Lock-to-T alk Switch: For Model TR-200 , this switch enables the talk function. Press the button and hold down as long as required (Push-to-talk function), or if continuous talk is required (lock-to-talk function), quickly press the button two times to lock on. To release the talk function, press the button one time. For Model TR-200P[...]
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-6- SPECIFICATIONS Overall Po wer Requirements ....................6 AA cells (Alkaline, NED A, MN 1500) Nickel Cadmium Optional Current Drain ..........................................................................typical 65 mA T emperature Range ......................................-4 ° Ft o1 3 0 ° F (-20 ° Ct o5 5 ° C) Dimensions.........[...]
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Page 9
SET-UP Unpacking: Unpack your TR-200 System. If there are any defects or shortages, re- fer to the “W arranty Service Information” section in this manual. Headset Connection: Insert the headset/microphone into the connector on the bot- tom of the unit. See the microphone connection diagram (Figure 4) if unit other than T elex is used. Figure 5 [...]
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Figure 6 Dynamic/Electret Switch Battery Installation: Assure that the OFF/ON V olume control knob is turned OFF . Gain access to the battery compartment by removing the belt clip on the back of the unit. Release the 1/4 turn fastener located on the back of the belt clip and re- move the belt clip/cover . Refer to Figure 7. Remove the battery holde[...]
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Battery Check : Rotate the V olume ON/OFF Control knob clockwise to turn the unit on. Note that the battery LED (Labeled bat/ ovmod) should flash one time on good batteries. Poor batteries will cause the LED to be illuminated continuously and a bad or unusable battery will not cause any illumination at all. Figure 8 Low Battery Indicator LED Batter[...]
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Dressing the Unit: It is suggested that the unit be worn on the belt or pocket with both antenna’ s hung vertically for best operating range and performance. Figure 9 Dressing the Unit -10- T E L EX[...]
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OPERA TION Power: Rotate the ON/OFF - V olume Control Switch counterclockwise to turn the unit on. Refer to the Battery Check Section and check batteries. After batteries have been checked, adjust the volume control by rotating the control either clockwise or counterclockwise as required for comfortable listening volume. Figure 10 Power ON/OFF - V [...]
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Page 14
Adjusting Microphone Gain: If the transmitted audio from the microphone is too high or too low , remove the belt clip on the rear of the unit and pry out the small rubber plug to the right of the screw boss. This will reveal the microphone gain control potentiometer . Using a plastic screwdriver (supplied), adjust the gain con- trol clockwise to in[...]
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BA TTER Y INFORMA TION General Improper battery selection, use, installation and care are the cause of numerous wireless system failures. Alkaline Batteries: Alkaline batteries such as Mallory’ s DURACELL or Eveready’ s ENERGIZER provide the most reliable operation in wireless transceiv- ers. The use of low cost carbon-zinc batteries is NOT rec[...]
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RECOMMENDED HEADSETS V-Series (See pages 17 and 18 for Ordering Information) Earphone Frequency Response ..........................................10 Hz - 20 kHz Earphone Input Sensitivity .................................................90d B@1m W Microphone Frequency Response Dynamic (MB-11) ...............................................50 Hz - [...]
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Recommended Headsets Continued PH-1 Catalog No. .................................................................................64438-005 Earphone T ype ...................................................................Dynamic/Single Earphone Impedance....................................................................150 ohms Earphone Frequency [...]
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Recommended Headsets Continued PH-8 Catalog No. .................................................................................70415-001 Earphone T ype ....................................................................Dynamic/Mono Earphone Impedance....................................................................150 ohms Earphone Frequency R[...]
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ACCESSORIES Headsets PH-1 Order No. 64438-005 PH-2 Order No. 64437-006 PH-4 Order No. 70340-000 PH-8 Order No. 70415-001 PH-10 Order No. 70470-003 PH-16 Order No. 70770-003 V-series Headsets V-210 Single sided headset with boom Order No. 300027-001 V-220 Double sided headset with boom Order No. 300027-002 V-Series Headphone V-200 Double sided headp[...]
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Page 20
ACCESSORIES (Continued) V-Series Cord Assemblies (Continued) CA-20 XLR-4 Female 5’ cord Order No. 300029-001 CA-22 XLR-4 Male 5’ cord Order No. 300029-000 CA-30 XLR-5 Female 5’ cord Order No. 300029-009 CA-33 XLR-5 Male 5’ cord Order No. 300029-004 CA-40 Sony mini 4-conductor 1/8" 5’ cord Order No. 300029-006 CA-50 1/4" Mono 5?[...]
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NOTE: This manual is also used for the RTS version 2110/2105 Intercom sys- tem which uses a different headphone jack. Use the illustrations below in place of Figure 4 of page5. R TS 21 10/2105 4-Pin Headset XLR Connector R TS 21 10/2105 5-Pin Headset XLR Connector -19- 4 3 2 1 FEMALE CONNECTORS RTS 2110/2105 5 4 3 2 1 FEMALE CONNECTORS RTS 2110/210[...]
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-20- CUST OMER SER VICE INFORMA TION If your receiv er or transmitter should need servicing under the warranty , please con- tact: Customer Service Department TELEX COMMUNICA TIONS, INC. 8601 East Cornhusker Highway , P .O. Box 5579, Lincoln, Nebraska 68505-5579 U.S.A. Phone: (402) 467-5321 or 465-7021 All claims of defect or shortage should be sen[...]
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MADE IN U.S.A. APRIL 1998 PN 802205-2[...]