Cooper Instruments & Systems Model 7i Professional Force/Torque Indicator User Manual
Page 38
Model 7i Digital Force / Torque Indicator
User’s Guide
37
Selection Description
Disabled
Disable automatic shutoff.
Enabled
Enable automatic shutoff.
Set Minutes
The length of time of inactivity. 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.
17.2 Backlight
Although the backlight may be turned on and off at any time by pressing the BACKLIGHT key, there are
several available initial settings (applicable upon powering on the indicator). To access these settings,
select Backlight from the menu. The display appears as follows:
Selection Description
Off
Backlight to be off upon powering on the indicator.
On
Backlight to be on upon powering on the indicator.
Auto
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,
unless the BACKLIGHT key is pressed. Selecting the On or Off setting in the Backlight menu will
manually turn the backlight on or off as if the Backlight button were pressed.
17.3 LCD Contrast
The contrast of the display may be adjusted. Select LCD Contrast from the menu. The screen appears
as follows:
Press ENTER to modify the contrast. Select a value from 0 to 25, 25 producing the most contrast.
17.4 Tones
Audible tones can be enabled for all key presses and alerts, such as overload, set point value reached,
etc. The Set Point alert can be configured to be either a momentary tone or a continuous tone (until the
load is restored to a value between the set points). To configure the functions for which audible tones will
apply, select Tones from the menu. The screen appears as follows:
LCD CONTRAST
Set Contrast
10
BACKLIGHT
Off
On
*
Auto
Set Minutes
1