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General Description

The Telex Legacy

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 Series is a full duplex

(simultaneous talk and listen), multi-channel, wireless
intercom system. Legacy offers a complete solution
for 2 to 10 coaches per sideline, fast and easy set-up,
durable beltpacks, 64 bit audio encryption, and
professional grade headsets. 

The main components of the Legacy

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series consists

of the XO-1 beltpack and the XO-AP base station. 

The XO-1 beltpack offers the user two separate audio
channels and the ability to communicate on both
channels at the same time. The user can talk and listen
on these channels or just turn off the talk button and
listen only. The beltpack uses an internal rechargeable
Li-Ion battery that will provide up to 8 hours of
uninterrupted operation.

The XO-AP base station can support up to ten XO-1
beltpacks. The base station provides a central relay
location which handles the audio traffic between
beltpacks. The built-in base station intelligence called
ClearScan

 automatically selects the best RF (Radio

Frequency) channel for communications on start-up.
The base station also uses an internal rechargeable
Li-Ion battery that will provide up to 10 hours of
uninterrupted operation.

System Features

Easy base station and beltpack setup.

Uses mature 2.4GHz IEEE 802.11 Wireless LAN
Technology.

Audio in the system is encrypted via a 64 bit DES
algorithm.

Base station automatically selects the clearest RF
channel for the system, and sets the system on that
channel. No user intervention is needed.

Easy to read base station LED display to indicate the 
RF channel of the system.

If desired, the user can select any one of the eleven
standard 802.11 channels for the system to operate
via a single button on the XO-AP front panel.

Durable, water resistant, ABS, beltpack cases.

Dependable, rechargeable, wide temperature range,
Li-Ion batteries.

Low battery indications on the beltpack and base
station.

Base station can be powered from external AC or
internal battery.

Section 1 - Introduction

1-1

Summary of Contents for Legacy XO-1

Page 1: ...XO AP XO 1 Wireless Intercom System Operating Manual Wireless Intercom System R TELEX COMMUNICATIONS INC ...

Page 2: ...ration 5 1 Halftime 5 3 Before the Next Use Charging Instructions 5 3 Long Term Storage 5 3 Li Ion Batteries 5 4 Software Version 5 4 Section 6 Encryption Code 6 1 Encryption Code 6 1 Logging into a Beltpack XO 1 6 1 Beltpack Options 6 2 Enter new password 6 2 Display current encryption key 6 2 Enter new encryption key 6 2 Exit 6 3 Section 7 Trouble Shooting 7 1 Section 8 RF Channels 8 1 RF Channe...

Page 3: ...ween beltpacks The built in base station intelligence called ClearScan automatically selects the best RF Radio Frequency channel for communications on start up The base station also uses an internal rechargeable Li Ion battery that will provide up to 10 hours of uninterrupted operation System Features Easy base station and beltpack setup Uses mature 2 4GHz IEEE 802 11 Wireless LAN Technology Audio...

Page 4: ...conds then release The unit will examine the RF channels available then select the one with the least activity and set the AP on that channel Lock Press and hold the button until the decimal point is on solid about 10 seconds then release The AP will be locked on the channel displayed To unlock press and hold the button again until the decimal point is off Lock makes the currently displayed channe...

Page 5: ...xt to the button will light when selected Also controls headset mic level Mic Press and hold the talk button and O button for 3 seconds A voice prompt will indicate MIC ADJUST mode has been entered Keep the talk button held down The O button can now be use to reduce the microphone gain The X button will raise the microphone gain Listen for voice prompts in headset 6 Charge Jack Used to charge the ...

Page 6: ... Base Station Battery Lithium Ion Rechargeable XO AP Battery Life 10 Hr Typical XO AP Recharge Time 8 Hr Typical XO AP Low Battery Indication 30 minutes of battery life left Typical XO 1 Beltpack Battery Lithium Ion Rechargeable XO 1 Battery Life 8 Hr Typical XO 1 Recharge Time 6 Hr Typical XO 1 Low Battery Indication 15 minutes of battery life left Typical XO AP Base Station Size 6 00 L x 6 40 W ...

Page 7: ...nal power supply into an AC outlet if available If external power is not available then the XO AP can run off internal battery if already charged System Operation 1 Turn on the XO AP by pressing the power switch into the On position The XO AP must be powered up before any beltpacks are turned on The following turn on events should follow The power light on the front panel will activate immediately...

Page 8: ...for greatest visibility to the XO AP antenna in the press box 5 XO 1 Top Panel Buttons The XO 1 has three top panel buttons TALK This button enables disables the beltpack s microphone Enabled The audio channel light s are on solid and sidetone your own voice heard in your headphones can be heard Disabled The audio channel light s blink and there is no sidetone Talk has two modes of operation Latch...

Page 9: ...in a room temperature location The LED on the bottom of the unit indicates the charge status RED Charging GREEN Charging Done After an event the XO AP base station will need to charge for at least 10 14 hours The XO AP may be left on charge indefinitely Long Term Storage Long term storage of the system is defined as no use of the system for 1 month or longer Due to the internal Li Ion batteries of...

Page 10: ...an lose up to 20 capacity if stored for long term right after being fully charged It is also a good idea to charge the XO AP and XO 1 batteries once every 6 months for three hours then take off charge Do not fully charge This helps to maintain the battery s performance and prevent any over discharging Software Version The software version of the base station and beltpack may be seen near the top o...

Page 11: ...osoft Windows 95 98 NT 2000 XP Software Telnet or similar application that lets you communicate to a specified IP Address Most all computers have telnet or a similar program installed on them by default The following instructions use Telnet and Windows 2000 to log into the beltpack Other applications and operating systems will be similar 1 Unplug any current RJ 45 network connections from the comp...

Page 12: ... user to change this XO 1 s password The default from the factory is legacy The user is never allowed to change the login name of telex 2 Display current encryption Key Displays on the screen the current encryption key of the beltpack 3 Enter new encryption key The user must change the encryption key if this option is selected 1 When 3 is selected the phrase Enter new encryption key appears 2 Now ...

Page 13: ...and receive connectors The antenna s cables are labeled as to their connection point Find the source of the interference and shut it down Sources of WiFi interference could be Laptop Desktop computer with its wireless card on or WiFi AP in or near the press box If the interference cannot be found or shut off then press and hold the SELECT button for 3 seconds until the decimal point flashes then r...

Page 14: ...n turned on When the XO 1 beltpack power was turned on the unit s power light came up but the O button light never came up and communication never started Internal battery is nearly exhausted On boot an error was encountered and the unit could not finish boot up Charge the battery Power down the XO 1 wait two seconds then power up again Headphone audio from another beltpack s is loud and distorted...

Page 15: ...e in the FCC regulatory domain When choosing frequency channels for systems in the vicinity of each other you should choose frequency channels that do not overlap e g Channels 1 6 and 11 Section 8 RF Channels 1 2 3 4 5 6 7 8 9 10 11 Channel Numbers 1 2 3 4 5 6 7 8 9 10 11 2 412 2 422 2 432 2 442 2 452 2 462 2 472 2 417 2 427 2 437 2 447 2 457 2 467 Channel Center Frequencies in GHz 22 MHz Channel ...

Page 16: ...4 The XO AP base station complies with FCC radiation exposure limits set forth for an uncontrolled environment The antennas used with this equipment should be installed and operated with a minimum distance of 20cm between the antenna and your body 5 This device and its antenna s must not be co located or operated in conjunction with any other antenna or transmitter To assure continued compliance w...

Page 17: ...ctor PH 2 64437100LG Dual sided w flexible dynamic boom mic 150 ohm earphone 6 1 8M cord and A4F connector HR 1 300534007LG Single sided w flexible dynamic boom mic 150 ohm earphone 5 1 5M cord and A4F connector HR 2 300534000LG Dual sided w flexible dynamic boom mic 150 ohm earphone 5 1 5M cord and A4F connector PH 100 301581007LG Single sided w flexible dynamic boom mic 150 ohm earphone 5 1 5M c...

Page 18: ...l Antenna Mounting bracket for ANT FP Antenna Use for permanent mount of ANT FP Flat Panel Antenna XOB 302054002 Nylon Belt Adjustable 550257 Communications Cable Ethernet CAT 5e Cable 3 FT 532091000 Charger for base and beltpack 100 240 VAC input 12VDC 410mA output 5 5 x 2 5 x 11mm jack 10 2 Section 10 Accessories and Replacement Items Continued ...

Page 19: ...R TELEX COMMUNICATIONS INC 8601 East Cornhusker Highway Lincoln NE 68507 Made in U S A PN 804233 TX Rev D ...

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