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USER’S MANUAL WIDE AREA IP 2WAY RADIO MODEL: TA-990...
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CONTENTS TA-990 DIAGRAM ............ii AUDIO SETTINGS ............1 Front ................. ii Sound Quality ............1 Underneath .............. ii Speaker Level ............1 Rear ................ii Microphone Level ............ 1 Side ................ii Roger Beep ............... 1 Status LED ..............ii SETTINGS ..............
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TA-990 DIAGRAM Front Underneath Switch knob 10. SIM card slot 1 (Push-in-Push out lock) • 11. SD card slot (Push-in-Push out lock) Short Press to power on • 12. SIM card slot 2 (Push-in-Push out lock) Rotate clockwise to increase volume •...
Transmit SOS or Receive SOS Records PTT Recordings is enabled PTT Records Settings Monitor Indicates group monitor enabled SPECIFICATIONS Model Number: TA-990 Dimensions: 199mm x 135mm x 72mm Weight: 880g Working temp: -30℃ to +75℃ 12V ~ 24V (Standard 13.6V) Working Voltage:...
User List BASIC OPERATIONS The unit can display all the users currently in the group and can use the user Power On list to create temporary individual or group calls. Press the ≡ (menu) key Short press the switch knob, the status LED will begin to flash blue. The Short press ⯆key twice and short press ≡...
Wiring Diagram Short press ≡ (menu) key Short press ⯅key twice and short press ≡ key to display ADV The TA-990 can handle power input of 12-24V and a peak current of 2A the wiring diagram follows; Settings Short press ⯆key five times and short press ≡ key to display SOS Settings Short press ⯅or ⯆keys to change between desired setting...
Warranty period The warranty on the ToooAir TA-990 Wide Area IP 2 Way Radio and Power Adapter is 12 Months. No repair or replacement during the warranty period will renew or extend the warranty period past the period from the original date of purchase.
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