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Revision 4.6 3/2004
BatFunc PerCent
UserEng H2Oref
Step 3
With “BatFunc” fl ashing press the enter key.
ENT
Step 4
Using the up/down arrow keys to select Auto
Shut off. When selected the text will fl ash.
Auto shut off
CfgBattIndicator
Step 5
With the words “Auto shut off” fl ashing press
enter to activate the battery save function.
ENT
The PTE will respond by displaying the following:
Auto Shut off
Disable Enable
If Enable is selected the HHC will automatically turn
off if there is no keypad activity detected for a period of
10 minutes. If Disable is selected the HHC will remain
on continuously until the battery voltage is no longer
suffi cient to power the system. The battery save mode
selected is stored in Electrically Erasable Programmable
Read Only Memory (EEPROM). As such it does not
require reprogramming on power up.
Note: An optional AC adapter is available for long term
continuous measurement activities.
Section 3.4.2 Set Up for Battery Charge Level
Indication
If this function is not set up pressing the BAT CK key
will provide a measurement of the remaining voltage
of the installed batteries.
If the battery check function is set up, the HHC can
provide an estimate of the remaining battery life. This
estimate is expressed as a percentage of the expected
30 hour life of newly installed alkaline batteries. Use
of non-alkaline, lithium or rechargeable batteries will
render the life expectancy estimate inaccurate.
This
function should be set up only when new batteries
are installed.
If this function is not set up pressing the BATCK key
will provide the measured remaining voltage of the
installed batteries.
To have the capability to check the estimated remaining
battery life follow the steps below.
Step 1
Press the ON/OFF key on the keypad to turn
the power on to the base unit.
ON
OFF
Step 2
With the HHC on and reading pressure press the
battery check key, designated BAT CK.
SET
UP
Step 3
Using the arrow keys select the battery save
function (designated BatFunc in the set up menu). When
selected, the text “BatFunc” will fl ash on the display.
BatFunc PerCent
UserEng H2Oref
Step 4
With the “BatFunc” text fl ashing press the enter
key.
ENT
Step 5
Using the up/down arrow keys to select CfgBat-
tIndicator to set battery level. When selected the text will
fl ash.
Auto shut off
CfgBattIndicator
In response the HHC will display:
Battery Indicator
Disable Enable
Step 6
To Enable the battery level indictor use the
arrow keys to select the text Enable
Step 7
With the text Enable fl ashing, press the enter
key.
ENT
The HHC will respond by displaying:
Set BattCapacity
XXXXXX
where:
XXXXXXXXXXXXXXXXX is a bar graph represen-
tation of the remaining battery life and +X.XXV repre-
sents the voltage level of the installed batteries.
Step 8
After installation of new batteries use the right
pointing arrow key to index the bar graph to 100%.
>
Step 9
After the bar graph has been refreshed press the
enter key.
ENT
Note:
The bar graph and the estimate of the percent bat-
tery life remaining will now be displayed along with the
Summary of Contents for PTE-1
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