Fieldpiece HG2 - HVAC Guide System Analyzer - Manual (Page 26)

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Advanced Operations
Time
Th e internal clock is the basis for the time stamps
saved with test data. Th e time cannot be altered once
data is taken; therefore, setting up the time before tak-
ing data is important to maintain records in the correct
order. Th
e TIME is shown on the bottom of the LCD on
most INPUT FORMs.
• Rotate the dial to the TIME switch position.
• Press RIGHT arrow to change time if needed.
• LEFT and RIGHT arrows cycle through month,
day, year, military clock, and minutes.
• UP and DOWN arrows adjusts.
• Press ENTER to set time.
Memory (MEM)
From the Memory switch position you can delete a
single test, entire customer fi le or all data. You can also
check your version of fi rmware to see if you are up to
date and your memory status, to see how much memory
you have left . You can also communicate with the PC
and transfer data to and from with the “Com with PC”
option. See page 56 for more details.
Figure 22. Screenshot of Memory (MEM) switch.
Units
On every INPUT FORM there is a “Units” line. Th e
default is English units. Metric units can be used by
pressing the RIGHT arrow when “Units” is highlighted.
Scroll Up or DOWN to toggle between English and
Metric units. Press ENTER to lock in your selection. Th
e
HVAC Guide TM tester will convert any measurements
you have taken when units are changed mid test.
CUSTOMER ID
On every INPUT FORM there is a Customer ID
line used for record keeping and long-term customer
tracking. Press ENTER when “CUSTOMER ID” is high-
lighted to select a previously saved Customer ID.
To enter a new (unsaved) Customer ID, press the
RIGHT arrow when “CUSTOMER ID” is highlighted.
Now adjust the value character-by-character using the
UP/DOWN arrows and the RIGHT arrow. When fi n-
ished press ENTER to input the new Customer ID.
Figure 23. Selecting a previously saved Customer ID.