EXFO MaxTester 635 - Manual (Page 30)

Setting Up the MAX-635
22 MAX-635
Power
Note: Setting the DC IN suspend timeout to the lowest value and not to Never
ensures the unit enters suspend mode while the charger is connected.
Battery charging time is quickest when the unit is in suspend mode.
Default Power Scheme settings are:

LCD backlight turns off after system idles (no keys pressed) for
10 minutes.

Unit switches to suspend mode after timeout: 10 min
To change the power scheme settings:
1. Press ,
select System Settings, and then Power.
2. Select the Power Schemes tab.
3. Under DC IN or BATTERY, use the arrow keys to select Idle/suspend
timeout modes. Press to view the list of available choices or use
the left/right arrow keys.
4. Select a new value, then press to confirm the choice. Repeat for
the other modes as needed.
Calibration
The Calibration tab allows you to optimize the battery gas gauge accuracy.

Calibration State:

Completed displays after the calibration
procedure has been started and the DC plug
was not removed before the end was
reached.

In Progress displays when the calibration
procedure has been started but has not yet
reached the end.