Operating Manual

Chapter 2 How to Enter Data Accu-Wave
2-2 TN Technologies
Keypad
Located below the display, the keypad is used to scroll through menus, change selections,
enter data, and enter commands. Figure 2.2 shows the keypad layout.
7 8 9
EXIT
SETUP
4 5 6
Contrast
↑↑
1 2 3
←← →→
0 • –
↓↓
Contrast
Figure 2.2 Transmitter Keypad Layout
Moving with the Arrow Keys
Use the arrow keys, ←, →,↑and ↓, to scroll through the menus, access HELP menu items,
change selections, and execute commands. Each item in the menus will have directions for
using the appropriate arrow keys.
In most cases, the ↓ key is used to scroll through the menu items. In many cases, you can
use the ↑ key to return to the previous menu item, unless the display indicates otherwise.
Use the → key to view HELP, when available, or to change an option. Use the ← key to
return to the previous option. When the correct option is in the display, use ↓ to go to the
next item in the menu. When you reach the bottom of a menu, press ↓ to return to the top
of that menu.
Use the EXIT SETUP key at any time to save your entries and leave the menu display,
returning to the measurement display.
Entering Numbers
Use the number keys to enter data and commands. Use the period key, “•”, for the decimal
point and the dash key, “–”, for the sign for negative numbers. After keying in a number,
press ↓ to indicate the end of the number.
Decimal values may be entered in scientific notation using the period, “•”, key in place of
the “E” or exponent. For example,
To enter: 4.567E4
Press: 4.567.4