Section 3 - Basic Operations
Page 7
Low Battery Warning
The RD 1000 monitors the incoming battery voltage.
•
When the voltage drops below 2.2V, the External LCD main display
flashes “LobAt” every 5 seconds, alternating with the normally displayed
information.
¶
You should replace the batteries as soon as possible.
•
When the voltage drops below 2.0V, the “LobAt” message stops flashing
and is displayed steady. At this point system operation is locked.
¶
You must replace the batteries to return to normal system
operation.
Buttons
The RD 1000 has 11 buttons. Nine of the these buttons are located on the keypad
below the external LCD. The TRIGGER button is located at your index finger on
the front of the unit, and the Scale Adjust button is located at your thumb on the
back of the unit.
Key Pad
Figure #3 shows the keypad. The table below describes
the function of each button.
EDIT
Activates the edit function
↑
UP
System Menu: Toggles value.
Edit function: Increases the digit value.
HUD brightness: Increases the value.
HUD
When the Heads Up Display (HUD) is active, controls the
in-scope LED.
Short Press: Activates the in-scope LED and displays the
brightness value.
Long Press: Toggles the illuminated in-scope LED
Measurement Bar Scale from Solid to Gap or Gap to Solid.
BACK
←
System Menu: Moves to the previous menu item.
Edit function: Moves to the previous digit (right to left).
Measurement: Moves to the previous step.
ENTER
↵
Confirms function. Selects value.
Figure #3