User's Manual

TWACS
®
- ORION
®
for CENTRON
®
Meter User Guide 7
Installation and Operation
Navigating the HHTR Screens
Use the arrow buttons to navigate through the HHTR screens.
N OTE When pressing the 7, 8, 9, or 0 numeric button, the HHTR automatically
determines whether the numeric or scroll functionality of the button is
required.
Adjust the display contrast by using the number 2 and 3 buttons as follows:
• Increase the contrast - Hold down the Shift button and repeatedly press
the number 2 button.
• Decrease the contrast - Hold down the Shift button and repeatedly press
the number 3 button.
Esc button functionality:
• Press once to end the current procedure and return to the previous menu.
• Repeatedly press to “back out” to previous menus.
HHTR Menus
The following list describes the menus and selections available from the
HHTR.
Main Menu Item
Order - Main menu selection.
• New/Go - Presents screens that allow entry of an order number.
Remote - Main menu selection.
• Orion -
Top-level Orion menu.
• Install (See page 13).
Table 1.2 HHTR screen navigation buttons
Button Number Graphic Function
7Move left
8 Move up
9 Move right
0 Move down
7
8
9
0