Telex XO-AP XO-1 manual Top View Bottom View

2.You can now scan for another channel, manually select a channel or lock the current channel by using one of the following procedures:

•Clear Scan – Hold the <SELECT> button until the decimal point starts to blink (about 3 seconds) then release. The XO-AP will scan all available channels and then set itself to the clearest channel available for use.

•Manual Set – Press the button to <SELECT> the XO-AP channel desired. Each press of the button will increment the channel by one. Once the desired channel is displayed the XO-AP will automatically set to that channel.

•Lock – Press and hold the <SELECT> button until the decimal point is on solid (about 10 seconds) then release. The XO-AP is now locked on that RF channel. The only two ways to unlock it are to reboot the XO-AP or hold the <SELECT> button down again until the decimal point turns from solid to off (about 10 seconds).

Top View

Bottom View

4.Wear the beltpack on the hip. Place them in a position that allows 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 – Tap the button to enable the microphone and talk on the currently selected audio channel(s). Tap again to disable the microphone.

°Momentary – Press and hold the button. The microphone will be enabled immediately and momentary mode will start if it is held over a ½ second. In this mode, the microphone is only active for as long as the button is held down.

•"O" – Tap the button to listen or talk to the offense audio channel. The light next to it will activate when selected.

•"X" – Tap the button to listen or talk to the offense audio channel. The light next to it will activate when selected.

Figure 5-4

XO-1 Beltpack

3.With the XO-AP running, turn on the XO-1 beltpacks one at a time. The following turn on events should follow:

•The battery light will activate immediately.

•After 20 seconds;

°A voice in the headphone will say, “wireless” indicating the beltpack is in wireless mode (as opposed to “wired” mode used for changing the encryption code, see section 6).

°The “O” light will lite and communications will start.

5-2

6.The default for the microphone gain is level four, which is adequate for most events, however, the microphone gain can be adjusted up or down if desired.

•Adjusting the XO-1 Microphone Gain

°Place the headset on.

°Once the beltpack has finished booting, press <O> and hold the <TALK> button.

°As holding the <TALK> button, press the and hold the <O> button for less gain, hold the <X> button for more gain.

°There are ten levels of microphone gain. Each indicated by a voice prompt. Level 4 is the default.