194 Part I: Task Manager MB8100-00-00-806 © TEL 20034. Create two custom inputs:Data Chan Detected, which consists of Timer 1 expired AND Tone 1NOT detected.Speech Chan Detected, which consists of Timer 1 expired AND Tone1 detected.5. Create the following Task Manager tasks for Channel 1:IF Receiving valid signal THEN Start timer 1.IF NOT Receiving valid signal THEN Stop timer 1.IF Data Chan Detected THEN Go to channel 002.Receiving a valid signal on Channel 1 starts a timer. If no subaudible signal-ling is detected when the timer expires, the custom input Data ChannelDetected becomes true and Task Manager instructs the base station to go tochannel 002.6. Create the following Task Manager tasks for Channel 2IF Receiving valid signal THEN Start timer 1.IF NOT Receiving valid signal THEN Stop timer 1.IF Speech Chan Detected THEN Go to channel 001.Receiving a valid signal on Channel 2 starts a timer. If subaudible signallingis detected before the timer expires, the custom input Speech ChannelDetected becomes true and Task Manager instructs the base station to go tochannel 001.Base Station with Automatic ChargingIf the battery voltage goes low, the base station operates on lower power, startsthe generator and sends transmitter pips. As soon as the battery voltage is backto normal, transmitter power is increased. The generator continues for onehour (or until a high battery voltage alarm is triggered). This ensures that thebattery is properly charged.To set this up, follow these steps:1. Set up Channel 1 at 100 watts for mains power and 60 watts for batterypower.2. Set up Channel 2 as a low battery channel, with only 25 watts output power.3. Set up Timer 1 as Generator On timer with a duration of one hour.4. Set up a custom action End of Charging with the following actions:Deactivate Digital Output #1 ANDStop timer #1 (Generator On timer)Stop over the air alarm5. Set up the following Task Manager tasks:IF Battery voltage low THEN Go to channel 002IF NOT Battery voltage low THEN Go to channel 001.When the battery voltage is low, this switches operation to Channel 002,which has a reduced PA output power.IF Battery voltage low THEN Activate Digital Output #1.IF Battery voltage low THEN Start over the air alarmIF Battery voltage low THEN Start timer #1.When the battery voltage is low, a digital output is set, which starts the gen-erator. Additional actions turn on over the air pips and start a timer that willturn the generator off.
