Operation
H25-IR PRO Instruction Manual
36
P/N: 3015-5678 Rev 6
5.2. Turning on the H25-IR PRO
Table 5-2. Turning on the H25-IR PRO
Step
Description
1
Ensure appropriate wiring has been completed and probe is connected (see Hardware Overview on page 11 and
Wiring on page 30).
2
Flip power switch (see Figure 2-2 on page 12) to the “ON" ( | ) position and wait for the Search Mode screen to
appear.
5.3. Search Mode Screen
5.3.1. Overview
After the SETUP SUMMARY screen and the 60-second initialization, the H25-IR PRO automatically displays the SEARCH MODE
screen. Search mode is used to locate the source of a refrigerant leak.
The SEARCH MODE screen contains the following key elements:
•
Gas reading in bar graph or numerical format based on the selected display style (see Display Style on page 51)
•
Gas type shown in the banner line of the SEARCH MODE screen (see Gas Type on page 46)
•
Mode shown in the footer line of the SEARCH MODE screen (also see Measure Mode Screen on page 42)
•
Active USER SETUP name 1, 2, 3, 4, or “----------“ if none selected (see User Setups 1-4 on page 54)
•
Programmed alarm setpoint (see Alarm Setpoint on page 49)
•
Graphic or numeric range display based on the display style (see Display Styles (Graphic vs. Numeric) on page 36).
NOTE:
Unless otherwise changed (via the MODE button), the Search Mode screen is the default display of the
H25-IR PRO. That is, inactivity timeouts will automatically return the display to the Search Mode screen, as will
successive presses of the ESC button.
5.3.2. Display Styles (Graphic vs. Numeric)
Based on your desired preference, you can choose between two display styles (see Figure 5-1) for the Search Mode screen:
•
Graphic display style (left)
•
Numeric display style (right).
The display style is a user preference that is selected in the DISPLAY STYLE option (Display Style on page 51) of the Basic Setup
menu.
GRAPHIC DISPLAY
NUMERIC DISPLAY
Figure 5-1. Sample Search Mode Screens (Showing Graphic and Numeric Display Styles)
GAS TYPE = R134A
0
40.0
ALARM >= 20.0 G/YR
SEARCH {---------}
GAS TYPE = R134A
ALARM
>=
20.0
RANGE = 0-40 G/YR
SEARCH {---------}
Summary of Contents for H25-IR PRO
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Page 8: ...H25 IR PRO Instruction Manual viii P N 3015 5678 Rev 6 ...
Page 39: ...H25 IR PRO Instruction Manual Menu System Overview P N 3015 5678 Rev 6 29 ...
Page 109: ...H25 IR PRO Instruction Manual Maintenance P N 3015 5678 Rev 6 99 ...
Page 120: ...H25 IR PRO Instruction Manual Declaration of Conformity P N 3015 5678 Rev 6 110 ...
