HunterLab SpectraTrend HT, User Manual

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SpectraTrend HT User’s Guide 3.2
15
The Basics of SpectraTrend Operation
The Button Pad and LCD Display
The five buttons on the button pad can be loosely defined as the left, right, up, and down
buttons, with the “Go” (lightning bolt) button located to the right of the arrows. In actuality,
however, these buttons perform slightly different functions depending on the current
operation. Consult the miniature map of the button pad shown at the bottom of the LCD
display for the relevant definitions of the buttons at any particular time.
Figure 5. SpectraTrend HT Sensor
Figure 6. Button Keypad for the SpectraTrend HT
Menus and Prompts
All SpectraTrend HT functions may be accessed through its MAIN MENU . The main menu
commands lead to prompts (such as for STANDARDIZATION and READING ), setup screens (for
PRODUCT SETUP and GLOBAL OPTIONS ), or an additional menu (such as the DIAGNOSTICS,
SAVED READINGS , and SETUP MAINTENANCE choices), depending on the function requested.
When RETURN is shown as an available button command on the MAIN MENU screen, you may
choose RETURN to go back to the last screen used before the instrument shut down. When OFF
is shown as an available button command on the main menu screen, you may choose OFF to
immediately turn the instrument off.