Checkline TT-QC - Manual (Page 4)

AWS-QC Guide
OPERATION 4
S AMPLE M ODE
Sample mode is the normal operating mode used for measurement. When a
measurement is taken, the current transducer sample or current peak is
displayed. If a peak is inside the low and high limits, or the limit(s) is/are off,
the LED will light up green. Otherwise, the LED will light up red to warn the
user that the measurement is out of limits.
P ROGRAM MENU :
The program menu alternates display of the item name and the current
setting. The program menu will time out after 5 seconds without a button
press. All settings will be saved and the display will return to sample mode.
Buttons for menu navigation:
Up (ENG): Go to the next item.
Down (MDE): Go to the previous item.
CLR: Exit back to sample mode and save all settings.
ENT: Change the current item.
Menu Items:
(Some models may not have all menu items)
LOC: Current memory location. Press ENT to enter view mode. (see below)
MEM: Memory enable. On, Off.
A.C.: Autoclear time, in seconds. Off, 1 - 9
FILT: Peak filter frequency response, in hertz. 125, 250, 500, 750, 1500.
PPER: Minimum peak, percentage of full scale. 2 - 50.
S.L.: Sign lock. On, Off.
LOW: Lower limit. A setting of 0.000 disables the limit. Press ENT to enter the
number edit mode. (see below)
HIGH: Upper limit. A setting of 0.000 disables the limit. Press ENT to enter the
number edit mode. (see below)
F.S.: Full scale in the current units. Not editable.
SLEEP: Inactive time to sleep, in minutes. Inactive time is when no buttons
are pressed and the transducer is in zero blanking. Off, 1 - 20.