Ashcroft ATE-100 Handheld LCD Digital Calibrator - Manual (Page 59)

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Revision 4.6 3/2004
isfy this requirement.
Delayed initiation of unattended measurement activities
requires the set up of
both the Event Timer and data
logging function.
Section 25.1 Event Timer Set-Up
To program the HHC system for delayed monitoring and
data logging follow the steps below.
The event timer sets the starting and ending times for
unattended monitoring to be performed during a future
time period. The Event Timer function is programmed as
follows.
Step 1 With the HHC system on and measuring pres-
sure press the set up key.
SET
UP
Step 2 Using the arrow keys select the event timer,
designated EvntTimr, option on the set up menu. When
selected the text “EvntTimr” will flash on the display.
EvntTimr Dampen
LeakRate Status
Step 3 With the text EvntTimr selected and flashing on
the display press the enter key.
ENT
The HHC system will respond by displaying:
HHMMSS Start
XXXXXX
where:
HH = hours in military time
MM = minutes (0-60)
SS =
seconds (0-60)
Use the number keys to enter the hours, minutes and
seconds in the corresponding entry fields to establish the
start time.
Step 4 When entered the start time will look as follows
for a time of 9:30 PM.
213000 Start
XXXXXX
Step 5 When the desired start time has been input and
appears on the display press the enter key.
ENT
The HHC system will respond by displaying:
HHMMSS Stop
XXXXXX
Step 6 Enter the desired stop time using the number
keys. When properly entered a stop time of 11:30 PM
will look as follows:
HHMMSS stop
233000
Step 7 When the desired stop time has been input and
appears on the display of the HHC system press the
enter key.
ENT
The HHC system will respond by displaying:
Event Timer
Disable Enable
Step 8 Use the right arrow key to select the word Enable.
When selected the word Enable will flash on the display.
Event Timer
Disable Enable
Step 9 With the word Enable flashing press the enter key.
ENT
Section 25.2 Data Log Set Up for Operation
with the Event Timer
Automatic data logging must be set up to control the
data logging parameters to be followed in time delayed
data logging. For delayed data logging the logging func-
tion must be set up as follows.
Step 1 With the HHC system on and reading pressure
press the data log key.
DATA
LOG
The HHC system will respond by displaying the following:
THE LAST DATA LOG MEnU SCREEn USED
Step 2 To program the HHC system for time delayed
data logging use the arrow keys to locate and select the
word “Auto” in the data log menu. When selected the
word Auto will flash on the display.
Auto Manual
Review Off
Step 3 With the word Auto flashing press the enter key.
ENT
The HHC system will respond by displaying: