Summary of Contents for Brahler Band II
- Page 1 ® INFRACOM Infrared Multichannel Receiver IRX Band II / Band IV Operating instructions (SE 5.5) Rev 1.3...
- Page 2 IRX32/12/4 INFRACOM® INFRACOM® is a registered Trade Mark of Brähler ICS Konferenztechnik International Congress Service AG. All other mentioned trademarks are trademarks or registered trademarks belonging to a particular proprietary and will be accepted as protected. Printed in Germany Should you have some questions regarding this manual please contact: Brähler ICS Konferenztechnik International Congress Service AG Auf der Alten Burg 6...
-
Page 3: Table Of Contents
Guard function (option) ....................20 System parameters P1, P2, P3 ..................20 Muting ........................20 Channel shift....................... 21 Band switching (Band II and Band IV)................21 Charging mode ......................21 Exit the service mode ....................21 Exit the service mode ....................22 Hardware Reset ....................... - Page 4 IRX32/12/4 INFRACOM® Trouble shooting ....................26 Warranty ......................27 SERVICE FORM ....................... 29 Contact information ....................31 Copyright by Brähler ICS...
-
Page 5: About This Manual
INFRACOM® IRX32/12/4 About this manual Symbols The meaning of the symbols and fonts used in this manual: Indicates an important note, if not minded, the functionality of the unit, the security of your data, or your health are put at risk. Taking special care when you see this symbol as indicates important information! Supplementary information, remarks, and tips follow this symbol. - Page 6 IRX32/12/4 INFRACOM® ! CAUTION ! YOU SHOULD PAY ATTENTION TO THE FOLLLOWING SAFETY INSTRUCTIONS! The IRX infrared receiver was conceived in such a way that it becomes fair changing requirements in the current supply. It is appropriate both for the enterprise with commercial Alkaline batteries and with NiMH Akkus.
-
Page 7: Important Tips
INFRACOM® IRX32/12/4 Important tips General information Please read this manual carefully before starting operation. Keep this manual together with the IRX units. If you pass on the units to other parties, please include this manual. To avoid damages of the receiver please read the following tips for the use with disposable or rechargeable batteries carefully! Don’t use disposable and rechargeable batteries together in one receiver! You will invalidate the warranty and damage the receiver. -
Page 8: Infracom® Infrared Multichannel Receiver Irx
IRX32/12/4 INFRACOM® INFRACOM® Infrared Multichannel Receiver IRX Congratulations on buying the IRX32/12/4 infrared receiver from BRÄHLER ICS! You have invested in reliably conference equipment. The IRX multichannel receiver uses the same standards and protocols, which govern all other BRÄHLER ICS infrared transmission systems; this allows operation with other manufactures equipment operating to the same standards. -
Page 9: Contents Of Basic Delivery
INFRACOM® IRX32/12/4 Contents of basic delivery Infrared Receiver IRX Battery cover incl. screw - fixed to receiver - ..(part. no. 40.3170) Carrying clip incl. spring - fixed to receiver - ..(part. no. 40.3180) NiMH-rechargeable batteries ........ (part. no. 12.1111) Adhesive numbers - loose inserted -...... -
Page 10: Characteristics Of Reception
IRX32/12/4 INFRACOM® Characteristics of reception Horizontal 120° ( + / - 60°) 0° 10° 10° 20° 20° 30° 30° 40° 40° 50° 50° 60° 60° 70° 70° 80° 80° 100% Copyright by Brähler ICS... -
Page 11: Vertical
INFRACOM® IRX32/12/4 Vertical 100° ( + / - 50°) 80° 100% 70° 60° 50° 40° 30° 20° 10° 0° 10° 20° 30° 40° 50° 60° 70° 80° Copyright by Brähler ICS... -
Page 12: Operating Controls
IRX32/12/4 INFRACOM® Operating controls Front view Infrared lens Battery charge indicator. Only active in the TK50 charging case LC-Display Navigation keys Charging contacts Infrared lens Headphone socket … for receiving of infrared signals. Note: To avoid disturbances the IR-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. -
Page 13: Battery Charging Indicator
Muting, Default = ON Γ Channel Shift, Default = OFF the current used Band (b2 for Band II and b4 for Band IV) Display of the currently used charging mode En / nd (flashes alternately) End of menu in service mode and exit point. -
Page 14: Side- / Rear View
IRX32/12/4 INFRACOM® Side- / Rear view Carrying clip, Press here to open cut-out Cut-out for lanyard Type plate Battery cover Cover screw Carrying clip There are different ways to “wear” the receiver. The built-in clip allows secure fastening to your shirt or jacket pocket. -
Page 15: Operation
INFRACOM® IRX32/12/4 Operation Starting the receiver To start the receiver, just press one of the buttons on the navigation pad. The receiver will now display for a short time the firmware version number and then the last selected channel number. The back light of the display will high light for approx. -
Page 16: Volume Control / Memory Function
IRX32/12/4 INFRACOM® Volume control / memory function The volume control is adjusted by „VOLt“ and „VOLu“. During volume adjustment a dot will appear in the top left hand corner of the display to differentiate between volume and channel selection (without dot). The minimum volume is displayed as „˙00“;... -
Page 17: Disposable / Rechargeable Batteries
INFRACOM® IRX32/12/4 Disposable / rechargeable batteries The receiver was designed to meet the demands of different power supplies. It is equipped with charging contacts and charging regulators are integrated. This gives the advantage to use the receiver with disposable or rechargeable batteries (NiMH – types). Disposable batteries Type: e.g. -
Page 18: Service Mode
∟ SH Shift oF / adjustable number of channels to be shift ∟ b2 b2: Band II / b4: Band IV (not displayed if SH (Shift) is avtivated) ∟ HC Charging mode; HC high current LC low current charge; not modifiable ∟... -
Page 19: Battery Voltage
INFRACOM® IRX32/12/4 Battery voltage In service mode press „CH4” to check the battery voltage. The battery voltage can be read alternately with the sign „bA” and a two-digit number. The display should be interpreted as follows: voltage is e.g. „38” this equates to 3.8 Volts. Min./Max. -
Page 20: Guard Function (Option)
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) and „P3“ „00“ „01“ „11“ „15“ „22“ „23“ „24“ „31“ (Band IV) respectively. -
Page 21: Channel Shift
20 channels, and with IRX4 only when shifting by more than 28 channels. Band switching (Band II and Band IV) Press „CH4“ 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. -
Page 22: Exit The Service Mode
IRX32/12/4 INFRACOM® Exit the service mode Press „CH4” to scroll to „En” flashing alternately with „nd” in the display. At this position you can leave the Service mode by pressing the „CH4” key. The receiver will return to the newly adjusted settings in the operation mode. -
Page 23: Table Of Frequencies And Channels
INFRACOM® IRX32/12/4 Table of frequencies and channels For normal and shift operation (only in band II) for each receiver version: Band II 4 channel receiver OR – K3 Normal operation Shift operation (for example on 7 channel) channel Frequency LC-Display... - Page 24 IRX32/12/4 INFRACOM® Band IV 4 channel receiver OR – K3 Normal operation channel Frequency LC-Display 1935 kHz 1975 kHz 2015 kHz 2055 kHz 12 channel receiver OR – K11 Normal operation channel Frequency LC-Display 1935 kHz 1975 kHz 2015 kHz 2375 kHz 32 channel receiver OR –...
-
Page 25: Technical Data
32 (in dependence of type) regarding IEC 61603-2 and IEC 61603-7 Modulation: Transmission frequencies: Band II 55 kHz - 1335 kHz in 40 kHz pattern for OR - Ch31 Band IV 1935 kHz - 3175 kHz im 40 kHz Raster for OR-K31... -
Page 26: Trouble Shooting
IRX32/12/4 INFRACOM® Trouble shooting Fault Possible reason Action No sound at headphone Headphone not connected Plug in headphone No sound at headphone Receiver not switched-on Push one button at the navigation dial with headphone connected No sound at headphone Display at the receiver not lighting Insert new batteries and carry after switching on. -
Page 27: Warranty
INFRACOM® IRX32/12/4 Warranty ® BRÄHLER ICS allows for the INFRACOM products a warranty period of 24 months, from date of delivery, for faulty materials and/or manufacturing faults. The warranty does not include rechargeable or disposable batteries, misuse, negligence, breakage, wrong installation, use outside the existing rules and any unauthorised modifications. - Page 28 IRX32/12/4 INFRACOM® Copyright by Brähler ICS...
-
Page 29: Service Form
SERVICE FORM Material return shipments for repair-, service-, or guaranty purposes please send to: BRÄHLER ICS Konferenztechnik AG, Auf der Alten Burg 6, D-53639 Königswinter, Germany Phone +49 (0)2244 930-0, Fax +49 (0)2244 930-450 Dear customer, Please ask our sales staff for the RMA number (Return of Material Authorization). Without RMA number a treatment is not possible! Please always include this service form, fully completed, with any complaint or repair wish you may have. - Page 30 IRX32/12/4 INFRACOM® Copyright by Brähler ICS...
-
Page 31: Contact Information
INFRACOM® IRX32/12/4 Contact information Head office Germany Brähler ICS Konferenztechnik International Congress Service AG Wahlfelder Mühle 3 53639 Königswinter Germany P.O. Box 3264 53627 Königswinter, Germany T +49 (0) 2244 930-0 F +49 (0) 2244 930-450 www.braehler.com Event Technology Wahlfelder Mühle 3 D-53639 Königswinter T +49 (0) 2244 930-200 F +49 (0) 2244 930-430... - Page 32 Phone: 02244 930-0 www.braehler.com BGE-IRX32_SE55.doc / 06.5801...
Need help?
Do you have a question about the Band II and is the answer not in the manual?
Questions and answers