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Fig ure 7

Con necting Power

SYSTEM SET UP

All of the chan nel and in put se lec tion func tions are
ac cessed from the front panel. Press SET but ton
once to be gin Sys tem Setup. When ever a func tion is 
flash ing, the UP and DOWN but tons can be used to
ad just it. Once set, the next func tion will start to
flash. To ac cess a spe cific func tion, press SET un til
the func tion is flash ing, the fea tures are ac cessed in
the fol low ing or der:

Chan nel

RF Power Output

Un bal anced Level Adjust

Bal anced In put (RTS1/RTS2/Telex)

Bal anced Level Adjust

Chan nel Se lec tion

Turn the TT-16 on by touch ing the POWER but ton.
(The TT-16 is de signed to re turn to "on" if power is
dis con nected while the unit is on. This is so the unit 
can be switched on and off with a power strip or
rack power).

The LCD dis play will light up and show the Chan -
nel, Au dio Me ter, Fre quency (and E.D.R. if it has
been en abled). Press the SET but ton once and Chan -
nel let ter will flash. Use the UP and DOWN Ar row
but tons to se lect the de sired chan nel 1-9 and A-H.
Press SET when the de sired chan nel is dis played
and the chan nel is set. The chan nel let ter will stop
flash ing and the RF Power in di ca tor will flash.

RF Power Se lec tion

While the  "RF Power" in di ca tor is flash ing, press
the UP AR ROW for HIGH and DOWN for NORM
(the  "RF Power" line will flash quickly and will
dis ap pear when SET is pressed). NORM power

should be used for small to me dium sized ven ues
and when ever mul ti ple sys tems are be ing used. Press 
SET when the power is set and the Un bal anced In -
put level will flash.

Un bal anced In put And Level Ad just ment

If the un bal anced au dio in put will not be used, with
the  "Un bal anced Au dio Level"  flash ing use the
DOWN but ton to set the level to OFF and press set
to go to Bal ance In put Se lec tion.

If the Un bal anced in put will be used, con nect the in -
put now and ap ply au dio con tent. With the au dio
con tent play ing and  "Un bal anced Au dio Level"
flash ing, watch the au dio me ter. The peak sig nal
should not go above the 0 dB seg ment, use the UP
and DOWN but tons to ad just the in put level so that
the loud est in put lights up the 0 dB seg ment. When
the level is set, press the SET but ton and one of the
in put op tions will flash.

Bal anced In ter com In put and Level Ad just ment

With the Bal anced In ter com In put se lec tion flash ing
(RTS1, RTS2, or TELEX). Use the UP and DOWN
but tons to scroll to the cor rect in put. With the cor -
rect in put dis played, press SET and the "Bal anced
Au dio Level"
 in di ca tor will flash.

If the in ter com au dio in put will not be used, with
one of the Bal anced In put op tions flash ing press
SET so the  "Bal anced Au dio Level" is flash ing.
Use the DOWN but ton to set the level to OFF and
press SET to end the setup ses sion. When OFF is
se lected  "Bal anced Au dio Level" will not be dis -
played on the screen.

If the Bal anced In put Se lec tion will be used, then
con nect the in put and ap ply au dio con tent. With the
au dio con tent play ing and  "Bal anced Au dio Level"
flash ing, watch the au dio me ter. The peak sig nal
should not go above the 0 dB seg ment, use the UP
and DOWN but tons to ad just the in put level so that
the loud est in put lights up the  0 dB seg ment. When
the level is set, press the SET but ton and the Setup
Ses sion will end.

NOTE: The TT-16 will op er ate with both Un bal -
anced and Bal anced in puts ac tive at the same time.

-7-

Antenna

12-15V
AC/DC

+

-

Содержание TR-16

Страница 1: ...ased disclosed used nor duplicated without the written permission of TELEX SIZE CODE IDENT DWG NO S TELEX TELEX COMMUNICATIONS INC Lincoln Nebraska U S A SCALE SHEET TITLE UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES 57010 NONE 1 of 1 2 THIS MANUAL IS IN ELECTRONIC FILE FORMA ONLY 1 THE ELECTRONIC FILE IS PLACED ON CD T PDF NOTES TT 16 TR 16 Manual in Electronic Format 08 23 05 JTN NH 80418...

Страница 2: ...Telex Operating Instructions RadioCom TT 16 16 Channel Transmitter TR 16 16 Channel Receiver Wireless IFB TM ...

Страница 3: ...ages for use with an earphone headphone button receiver neckloop etc The receiver frequency must be matched to the transmitter frequency WHAT FREQUENCY BAND DOES THE TELEX SYSTEM OPERATE IN The Telex Systems feature a synthesized transmitter and a synthesized receiver operating in the VHF Band between 64 68 MHz See Table 1 for standard frequencies available Each transmitter channel can be utilized...

Страница 4: ...The frequency your system operates on is computer selected for least interference but there is no such thing as a 100 clear channel all the time If the system is going to be used in a permanent fixed location it should operate interference free un til such a time or date when someone else begins using the same frequency If the system is going to be moving among various locations you may run into o...

Страница 5: ...indicated by Headphone Jack The receiver jack accepts a 0 140 inch 3 5 mm diameter miniature plug A va riety of earsets or headphones can be plugged into this jack for listening Belt Clip The belt clip supplied is detachable by spreading the wire apart at the tops and removing one side of the clip form the case and then the other Figure 3 Operating Features TR 16 3 SET E D R VOLUME OFF ON CONTROL ...

Страница 6: ...kaline 16 Hrs NimH 8 Hrs NiCad Frequency Response 100 10 kHz 3 dB Sensitivity 12 dB SINAD 66 1 MHz 1µ V max Distortion less than 2 Audio Output 10 Distortion Controls and Connections Volume OFF ON Switch Treble Control Switch Channel Selection Switch Audio Output Jack 2 0 V 50 mW 32 ohm 8 ohm 15 mW 80 mW Battery Input Voltage 3 0 V 10 mW RadioCom Telex TT 16 WIRELESS IFB TRANSMITTER Monitor power ...

Страница 7: ...ible with Clear Com Intercom Systems 2 Unbalanced Audio Input Con nector 3 Antenna Jack Accepts telescoping antenna supplied 4 Power Input Jack Accepts any source of 12 15 VAC DC 300 mA minimum CHANNEL 10 5 0 3 6 AUDIO LEVEL FREQ 65 9 MHz EDR RF POWER HIGH UNBALANCED AUDIO LEVEL BALANCED AUDIO LEVEL dB 36 30 B d RTS 1 RTS 2 TELEX 8 1 2 3 4 5 6 7 8 9 1 Channel Indicator 2 Audio Input Meter 3 Freque...

Страница 8: ...gure 6 Antenna Connection POWER CONNECTION Plug the AC power adapter into an electrical outlet Plug the other end of the cord into the power input jack on the rear panel of the TT 16 6 TT 16 Specifications Audio Input Female XLR RTS 1 Selected Line impedance 200 Ω Level adjustable RTS 2 Selected Line impedance 200 Ω Level adjustable Telex Selected Line impedance 300 Ω Level adjustable Unbalanced A...

Страница 9: ...Level Adjustment If the unbalanced audio input will not be used with the Unbalanced Audio Level flashing use the DOWN button to set the level to OFF and press set to go to Balance Input Selection If the Unbalanced input will be used connect the in put now and apply audio content With the audio content playing and Unbalanced Audio Level flashing watch the audio meter The peak signal should not go a...

Страница 10: ... Monitor jack If you wish to monitor the audio program ma terial turn up the monitor volume control to the desired level The monitor control does not affect the transmitted audio level MULTIPLE SYSTEM INSTALLATIONS As with any radio device interference can occur at any time The frequencies offered are shared with other legitimate users The severity of interference varies with the distance to the i...

Страница 11: ...ed with the Telex Model TR 16 receiver The E D R mode must be selected on both the transmitter and receiver to be effective If using the TR 16 with a TT 44 IFB Transmitter E D R must be turned off 1 To engage the E D R function turn the TR 16 off with the volume control thumb wheel 2 Press and hold the SET button while you turn the TR 16 back on The E D R symbol will be dis played in the lower rig...

Страница 12: ... Receiver uses two 2 AA batteries When the batteries are low the sound will be dis torted Replace weak batteries with two fresh AA batteries and position them in the battery compart ment as illustrated in Figure 9 For additional information refer to the Battery In formation Section NOTE If the unit is to be stored for any length of time make sure you remove the batteries from the unit Figure 9 Bat...

Страница 13: ...tions that follow should result in dropout free performance Figure 11 Distance Between Transmitter and Receiver Keep the distance between the transmitter and the receiver s as short as possible The greater the dis tance the weaker the signal 11 Balanced Audio Unbalanced Audio 12 15V AC DC Telex Communications Inc Made in U S A Balanced Audio Unbalanced Audio 12 15V AC DC Telex Communications Inc M...

Страница 14: ...LECTION OFF A METAL OBSTRUCTION CAUSES REDUCED SIGNAL AND MULTIPATH Figure 13 Operating Through Obstruction DO NOT Mount the transmitter on or next to metal such as beams walls with metal studs etc This will detune the transmitter antenna which can result in loss of signal at the receiver Figure 14 Transmitter Antenna Placement 12 RadioCom Telex TT 16 WIRELESS IFB TRANSMITTER Monitor power set Rad...

Страница 15: ... Telex TT 16 is turned on this will usually eliminate the interference signal If problem persist with the transmitter ON try changing to another channel REDUCED DISTANCE System doesn t oper ate as far as it once did System doesn t operate as well as you think it should Receiver Battery is possibly in need of replace ment Transmitter antenna possible located in correctly Receiver not tuned properly...

Страница 16: ...he Telex TR 16 receiver is authorized under part 15 of the FCC Regulations Changes or modifica tions to this equipment could void the user s authority to operate the equipment The Telex Model TT 16 transmitter is authorized under Federal Communications Commission and Industry Canada Rules Licensing of the Transmitter if required is the users responsibility and licensability depends upon the users ...

Страница 17: ...PN 804184 Rev B AUG 2005 Made in U S A TELEX COMMUNICATIONS INC 12000 Portland Ave South Burnsville MN 55337 U S A ...

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