3.2.2 Key pad
Power:
Press for 2 seconds to turn the test set ON or OFF (prevents accidental ON/OFF).
Save Test Results:
Saves the current Test Results with customized or auto naming
(yyyymmdd-hhmmss format). The F1 key on standard keyboards can be used when
controlled via VNC
Clear History:
Resets blinking LED reminders of past Errors or Alarms. Test results are not
affected. The F2 key on standard keyboards can be used when controlled via VNC
Lock/Unlock Touch Screen:
Can also be programmed to capture Screen Shots (
>Utilities
>Settings >Global >Save Settings
). Use the F3 in standard keyboards
Test Application Selector:
Quickly switches back-and-forth between two active test
applications
Home:
Quickly bring users back to the Main Menu
Cursor Keys:
Application dependent may offer alternative GUI Navigation to touch screen
(e.g. while wearing gloves in cold weather)
Enter:
Application dependent
Escape:
Application dependent
3.2.3 Touch Screen
The LCD supports touch screen operation. To operate the touch screen to navigate the menus and tabs, use the stylus located on
the right side of the unit. Please observe the following precautions:
Never use excessive pressure on the touch screen as this may damage its functionality.
Never use sharp objects such as a pen, screwdriver, etc., as this may damage the surface.
Clean the surface of the touch screen using a soft cloth and mild detergent only. Do not use alcohol.
3.3 Battery
The test set platform is equipped with a smart Li-ion rechargeable battery pack, which is located on the rear of the unit. The battery
will be partially charged upon delivery, so it is recommended to fully charge the battery before use. Please charge the battery at
room temperature to preserve its life and to obtain maximum charge. The battery is charged during operation, provided the unit is
connected to the AC Mains using the supplied AC adapter. Removing the battery while the unit is powered on is not recommended -
this may result in damage. Remove the rubber cover on the right side to connect the AC Main adapter to the unit.
Make sure that the key is aligned while plugging in the AC
adapter to the unit. If it is not aligned,the plug will not connect to the
unit and using force will damage the connector.
Battery Charging time
The total charging time depends on the remaining battery capacity percentage and the actual current load in the TX300s. An idle
TX300s would recharge faster than an active one.
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