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Chapter 4 Configuring the SmartOTDR
Defining the screen parameters of the SmartOTDR
User Manual 7SMART102 Rev002 21
Backlight
1 Click on Backlight
2 Define the backlight level of the screen, using the left and right
direction keys, or clicking on
Edit Number softkey and using the
keypad displayed.
–
Min backlight level: -5
– Max backlight level: +5
Contrast
1 Click on Contrast
2 Select the type of environment into which the instrument is used:
–
Indoor : to be selected when the instrument is used inside (see
Figure 10 on page 20 )
– Outdoor : to be selected in order to optimize the readability of
the screen for an outside use.
Screen Saver
Click on Screen Saver if you wish to activate a screen saver to the equip-
ment, to extend the life of the battery/AA dry battery pack, in case the
SmartOTDR is not used for some time.
Instead of the normal screen, a small animated picture of the Smar-
tOTDR is displayed on the blackened screen.
To configure the screen saver:
1 Click on Delay and select the time of inactivity before the screen
saver starts: 60s , 3 min , 5 min .
The parameter No deactivates the screen saver function.
If the SmartOTDR is operating on battery or AA dry battery pack,
it is advisable to choose a minimum lighting level, acceptable for
the user, to keep endurance as long as possible.
Fig. 11 Example of indoor contrast