Last Updated: 04/25/2025 1:42 AM
The following table lists all the components that make up the document.
Check the Sensor Technology Engineering TA600 Radiation Pager operation and response to a source of radiation. The source of radiation may be any material that causes an alarm, including consumer products or naturally occuring radioactive materials.
Prior to arrival, notify operators concerning expected work and duration.
247 - 257 - Prepare instrument; Remark:
257 - Prepare instrument
Prepare instrument
786 - 219 - Verify there are no sources of radiation near instrument; Remark:7
219 - Verify there are no sources of radiation near instrument
Verify there are no sources of radiation near instrument
7 - No Radiation symbol

7555 - 220 - Power on instrument; Remark:7542
220 - Power on instrument
Power on instrument
7542 - Set instrument to audio only mode.
Set instrument to audio only mode.

7556 - 612 - Wait for instrument to complete start-up sequence; Remark:7512
612 - Wait for instrument to complete start-up sequence
Wait for instrument to complete start-up sequence
7512 - Red numerical LED display will flash while collecting background for 30 secon...
Red numerical LED display will flash while collecting background for 30 seconds.
Instrument is ready when alarm threshold number is displayed.


7557 - 7543 - Test Audible Alarm; Remark:
7543 - Test Audible Alarm
Test Audible Alarm
7558 - 7544 - Place instrument next to source of radiation; Remark:7545
7544 - Place instrument next to source of radiation
Place instrument next to source of radiation
7559 - 2936 - Verify audible alarm functions correctly; Remark:7547
2936 - Verify audible alarm functions correctly
Verify audible alarm functions correctly
7547 - The instrument should respond as follows: Emit an audible b...
The instrument should respond as follows:
- Emit an audible beep
- Yellow LED will flash

7560 - 7548 - Acknowledge alarm; Remark:7549
7548 - Acknowledge alarm
Acknowledge alarm
7549 - Press display button to stop alarm. Otherwise, the alarm will automatically s...
Press display button to stop alarm. Otherwise, the alarm will automatically silence after 14 seconds.

7561 - 7550 - Move instrument away from source of radiation; Remark:7551
7550 - Move instrument away from source of radiation
Move instrument away from source of radiation
2914 - 2912 - Test vibration alarm; Remark:
2912 - Test vibration alarm
Test vibration alarm
7562 - 7546 - Change to vibrate mode; Remark:7552
7546 - Change to vibrate mode
Change to vibrate mode
7552 - Set instrument to vibrate only mode.
Set instrument to vibrate only mode.

7563 - 612 - Wait for instrument to complete start-up sequence; Remark:7512
7553 - Note : If dial is turned to vibrate mode quickly, the instrument will not repeat sta...
If dial is turned to vibrate mode quickly, the instrument will not repeat start-up sequence; instrument will be immediately ready for measurements.
612 - Wait for instrument to complete start-up sequence
Wait for instrument to complete start-up sequence
7512 - Red numerical LED display will flash while collecting background for 30 secon...
Red numerical LED display will flash while collecting background for 30 seconds.
Instrument is ready when alarm threshold number is displayed.


7564 - 7544 - Place instrument next to source of radiation; Remark:7545
7544 - Place instrument next to source of radiation
Place instrument next to source of radiation
7565 - 2938 - Verify vibration alarm functions correctly; Remark:7554
2938 - Verify vibration alarm functions correctly
Verify vibration alarm functions correctly
7554 - The instrument should respond as follows: Vibrate
The instrument should respond as follows:
- Vibrate
- Yellow LED will flash

7566 - 7548 - Acknowledge alarm; Remark:7549
7548 - Acknowledge alarm
Acknowledge alarm
7549 - Press display button to stop alarm. Otherwise, the alarm will automatically s...
Press display button to stop alarm. Otherwise, the alarm will automatically silence after 14 seconds.

7567 - 7550 - Move instrument away from source of radiation; Remark:7551
7550 - Move instrument away from source of radiation
Move instrument away from source of radiation
253 - 242 - Document and report any unresolved problems; Remark:
242 - Document and report any unresolved problems
Document and report any unresolved problems