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Revision 4.6 3/2004
sion of data during the setup process. For most functions
data transmission will resume when the set up is com-
plete. However, the RS232 interface must be re-enabled
in the RS232 set up process to re-initiate data transmis-
sion after either automatic data logging or leak detection
functions are activated.
Section 20.0
Status
The status selection provides a means to query the HHC
as to the revision of fi rmware, hardware and the last
calibration date of the sensor(s) installed. The hardware
and fi rmware revision numbers are for factory use in
determining the level of fi rmware and hardware in the
HHC . In addition, the ability to check calibration dates
for installed Quick Select pressure modules simplifi es
the tracking of recertifi cation requirements for the Quick
Select pressure modules.
Section 20.1
Reviewing Instrument Status
To invoke the status selection follow the steps below.
Step 1
With the HHC on and reading pressure press the
set up key.
SET
UP
Step 2
Using the left/right and up/down arrow keys
select the “Status” function from the setup menu. When
selected the word Status will fl ash on the display.
EvntTimr Dampen
LeakRate Status
Step 3
With the word Status fl ashing press the enter key.
ENT
Step 4
After pressing ENT the display will read:
snXXXXXXdd/dd/dd
fw=XX.XXhw=XX.XX
where:
snXXXXXX: serial number of the base unit.
dd/dd/dd: provides the date of calibration of the base unit.
fw: revision level of the fi rmware
hw: revision level of the hardware
After reviewing this display and recording any desired
information press the enter key to call up the second
status screen.
ENT
Step 5
After pressing the enter key a second time, the
HHC will respond by displaying the following:
LeftMod dd/dd/dd
Type x
where:
dd/dd/dd: the date of the last calibration of the left module.
Type: provides information on the type of Quick Select
pressure module.
Step 6
After reviewing this display and recording any
desired information press the enter key to call up the
third status screen. After pressing the enter key the HHC
will respond by displaying the following:
RightMod dd/dd/dd
Type x
where:
dd/dd/dd: date of the last calibration of the left module.
Type: provides information on the type of Quick Select
pressure module.
Review the displayed information and record any
desired information.
Step 7
Press the enter key to return to the basic pres-
sure measurement mode.
ENT
Section 20.2
Battery Power Status Check
The battery check key, designated BAT CK, allows for
easy tracking of the power level remaining in the 9 Volt
dc batteries that power the HHC.
To check the battery power level press the BAT CK key.
The HHC will respond by displaying the following
+x.xxV +xx%
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
where:
+x.xx V: battery voltage level.
+xx %: estimated battery life remaining as a percent
of the 30 hours standard battery life provided
by 2 fresh 9 Vdc batteries.
Note:
Only a battery voltage reading will be displayed if
the % battery life function is not enabled as detailed in
section 3.4.2.
Two 9 Volt alkaline batteries will power the HHC for
approximately 30 hours. The HHC display of percentage
of battery life remaining is the % of 30 hours remaining.
Use of non-alkaline batteries will render this percent
value inaccurate. The bottom line of the display is a bar
graph of the remaining battery life.
Important Notes:
1 –
The bar graph must be reset when new batteries are
installed. To reset the bar graph follow the steps outlined
in section 3.4.2 of this manual.
Summary of Contents for PTE-1
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