Checkline Series-3I User Manual

Page 19

Model 3i Digital Force/Torque Indicator

User’s Guide

Select Disabled to disable automatic shutoff. Select Enabled to enable it. The length of time of inactivity
is programmed in minutes via the Set Minutes parameter. Available settings: 5-30, in 5 minute
increments.

Note: If the AC adapter is plugged in, the indicator will ignore these settings and remain powered on until
the POWER key is pressed.

11.2 Backlight
Several initial settings are available, upon powering on the indicator. To access these settings, select
Backlight from the menu. The display will appear as follows:

Select Off for the backlight to be off upon powering on the indicator.

Select On for the backlight to be on upon powering on the indicator.

Select Auto for the backlight to be on upon powering indicator, but will shut off after a period of inactivity
(as defined in the Automatic Shutoff sub-section). The backlight will turn on again when activity
resumes. The length of time of inactivity is programmed in minutes via the Set Minutes parameter.
Available settings: 1-10, in 1 minute increments.

Note: If the AC adapter is plugged in, the indicator will ignore these settings and keep the backlight on.
Selecting the On or Off setting in the Backlight menu will manually turn the backlight on or off as if the
Backlight key were pressed.

11.3 LCD Contrast

The contrast of the display may be adjusted. Select LCD Contrast from the menu. The screen will appear
as follows:

Press ENTER to modify the contrast. Select a value from 0 to 25, 25 producing the most contrast.

BACKLIGHT

Off
On
*

Auto

Set Minutes

AUTOMATIC SHUTOFF

Disabled

Enabled
Set Minutes

LCD CONTRAST

Set Contrast