background image

INFRA

COM® 

IRX32/12/4

 

 

Channel shift 

 Press 

„CH

4

 to scroll through to 

„SH”

. If receiver is set to Band IV (b4) operation, there is no 

Channel Shift possible. 

 

The Shift mode

 

is identified with 

„SH”

 

and is normally in the off-position (factory 

default), displayed as 

„oF”

. To activate the Shift mode push the 

„VOL

t

. Now, with 

each pushing the 

„VOL

t

” 

key the number of channels to be shifted increases. 

Pushing 

„VOL

u

 decreases the number. 

When Shift mode is activated 

"SH"

 and also 

"XX"

 (number of shifting channels) is 

displayed alternately. As described under "Starting the receiver", all channels above t
selected number are shifted to the top, so that disturbing influences by lighting syste
can be avoided. In shift mode the original channel is displayed with 

"or"

 instead of

"00"

he 

ms 

 

 

Display of Shift mode 

For deactivating Shift mode push the 

„VOL

u

 key to number 00.

 

The number of available channels will be reduced, if channels above Channel 31 would be used by the shift 
mode. Therefore, using shift mode with IRX32 always reduces available channels, with IRX12 only when 
shifting by more than 20 channels, and with IRX4 only when shifting by more than 28 channels. 

 

 

Band switching (Band II and Band IV) 

Press 

„CH

4

 to scroll through to 

„b2”

. The receiver is set in operation mode Band II. Remark: In 

Band IV operation mode no Shift mode is available. 

The display shows the used Band operation mode: 

“b2”

 for Band II or 

“b4”

 for 

Band IV. Pressing 

„VOL

t

 (Band IV) or 

„VOL

u

 (Band II) will switch to the other 

operation Band. 

 

 

 

 

 

Display of the used band (b2) 

 

Charging mode 

Press 

„CH

4

 to scroll through to 

„CH”

. The receiver shows the charging mode. 

 

Display of the charging 
mode (HC) 

“HC”

 means high current charge (default); 

“LC”

 means low current charge. The 

charging mode is not modifiable at this point. 

Charging mode is useful when receiver is charged in the charging case TK50. 

 

 

Copyright by Brähler ICS

 

21

 

Содержание Band II

Страница 1: ...INFRACOM Infrared Multichannel Receiver IRX Band II Band IV Operating instructions SE 5 5 Rev 1 3...

Страница 2: ...manual please contact Br hler ICS Konferenztechnik International Congress Service AG Auf der Alten Burg 6 53639 K nigswinter Germany T 49 2244 930 0 E sales braehler com You will find further informat...

Страница 3: ...ontacts 13 Headphone socket 13 Side Rear view 14 Carrying clip 14 Lanyard 14 Battery cover 14 Operation 15 Starting the receiver 15 Volume control memory function 16 Auto Switch off function 16 Dispos...

Страница 4: ...IRX32 12 4 INFRACOM Trouble shooting 26 Warranty 27 SERVICE FORM 29 Contact information 31 4 Copyright by Br hler ICS...

Страница 5: ...tion remarks and tips follow this symbol Text which follows this symbol describes activities that must be performed in the order shown Texts in bolded letters require your special attention This produ...

Страница 6: ...the rechargeable batteries are inserted in the receivers these have to be charged immediately and completely in the designated Charging Tray TK50 equipped with Original BR HLER power supply PSU TK50 R...

Страница 7: ...rgeable batteries take care of the correct polarity Wrongly inserted batteries will cause malfunctions Wrongly inserted batteries can leak and destroy the equipment Changing of batteries When changing...

Страница 8: ...operation with other manufactures equipment operating to the same standards The built in PLL Phase locked loop synthesiser guarantees a high sensitivity as well as good reception The current generati...

Страница 9: ...eadphone dynamic part no 03 0270 Lanyard part no 99 3500 MG07 8 Headphone stetho part no 03 2401 TK50 Transport case for receivers part no 06 7090 PSU TK50 power supply for TK50 part no 19 0820 the TK...

Страница 10: ...IRX32 12 4 INFRACOM Characteristics of reception Horizontal 120 60 100 80 60 50 40 20 0 10 10 20 20 30 30 40 50 60 40 50 60 80 80 70 70 31 10 Copyright by Br hler ICS...

Страница 11: ...INFRACOM IRX32 12 4 Vertical 100 50 100 80 60 50 40 20 0 10 10 20 20 30 30 40 50 60 40 50 60 80 80 70 70 Copyright by Br hler ICS 11...

Страница 12: ...lens should not be covered LC Display The LCD Liquid Crystal Display is a seven segment display two digits and gives information on different functions and the condition of the receiver The following...

Страница 13: ...Shift Default OFF b2 the current used Band b2 for Band II and b4 for Band IV HC Display of the currently used charging mode En nd flashes alternately End of menu in service mode and exit point exit w...

Страница 14: ...ld pass through both cut out positions in the carrying clip on the rear of the receiver so allowing the clip lying flush to the body of the receiver In the event of the lanyard being pulled the carryi...

Страница 15: ...ected channel will be stored and the receiver will default to that channel when switched on again In case of using Shift Mode 7 with a 32 channel receiver the channel display can switch up to channel...

Страница 16: ...tch off This allows the next user to initially hear the audio signal and to protect the users hearing during switch on The volume should not be at the maximum value 15 over a long period as this may a...

Страница 17: ...d with rechargeable batteries only in combination with the charging tray Receivers with disposable batteries must not be recharged Attempts to do so will invalidate the warranty and damage the receive...

Страница 18: ...the display starting point for adjustments SE flashes within the display alternating with the version number of the firmware e g 51 or higher Service mode activated Display of version e g 5 1 By repea...

Страница 19: ...oll to the IR field strength meter rF will be displayed alternately with H high no normal or Lo low and the last chosen channel number 2 digit i For instance rF Hi rF 01 rF Hi rF 01 The IR field stren...

Страница 20: ...f digital volume adjustment Display periodic P2 00 03 06 09 12 15 P3 checking of signal quality with volume 04 and automatically changing of channel Display periodic P3 00 01 11 15 21 22 23 31 Band II...

Страница 21: ...key to number 00 The number of available channels will be reduced if channels above Channel 31 would be used by the shift mode Therefore using shift mode with IRX32 always reduces available channels...

Страница 22: ...ox 2 minutes automatically to the normal operation mode and all settings will be stored Hardware Reset In case the receiver fails to respond to button push please carry out a hardware reset to factory...

Страница 23: ...3 175 kHz 03 10 495 kHz 03 12 channel receiver OR K11 Normal operation Shift operation for example on 7 channel channel Frequency LC Display channel Frequency LC Display 0 55 kHz 00 7 335 kHz or 1 95...

Страница 24: ...Hz 01 2 2015 kHz 02 3 2055 kHz 03 12 channel receiver OR K11 Normal operation channel Frequency LC Display 0 1935 kHz 00 1 1975 kHz 01 2 2015 kHz 02 11 2375 kHz 11 32 channel receiver OR K31 Normal op...

Страница 25: ...dB Headphone socket 3 5mm DIN 455838 Headphone impedance 32 600 Ohm Operating voltage 3 6 4 5 Volts Power supply 3 x rechargeable batteries NiMH 1 2V 750 mA h AAA or 3 x disposable batteries 1 5V AAA...

Страница 26: ...reception Connect the radiators with active IR transmitter Receiver gets noise at the headphone only No IR reception Change IR channel to other position Receiver gets noise at the headphone only Sele...

Страница 27: ...rials or manufacturing dependent on following procedure 1 The client declares that the fault is not due to empty discharged wrongly inserted or faulty batteries 2 Before sending the faulty product bac...

Страница 28: ...IRX32 12 4 INFRACOM 28 Copyright by Br hler ICS...

Страница 29: ...____________________________________ Phone __________________________________ Fax ________________________________________ Notes Comments ______________________________________________________________...

Страница 30: ...IRX32 12 4 INFRACOM 30 Copyright by Br hler ICS...

Страница 31: ...930 450 www braehler com Event Technology Wahlfelder M hle 3 D 53639 K nigswinter T 49 0 2244 930 200 F 49 0 2244 930 430 E rental braehler com Conference Technology Auf der Alten Burg 6 D 53639 K nig...

Страница 32: ...Phone 02244 930 0 www braehler com BGE IRX32_SE55 doc 06 5801...

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