Teledyne 6712SR - Manual (Page 44)

6712SR Refrigerated Sampler
Section 3 Getting Started
3-2
The sampler will continue to use the program mode you selected,
even if the sampler is turned off and on again, until you man-
ually switch to the other programming mode.
With the display backlight activated, the screen will glow for
several seconds following your last keystroke.
If you press a key and the screen text does not change, it is
probably because the keystroke turned the backlight on, instead
of performing its function. Press the same key again.
Table 3-1 About the Keypad
Key Name Function
On-Off Turns sampler on or off.
Stop
Stops the pump or distributor. Pauses a running sampling program.
In programming screens, returns to a previous screen.
Enter Accepts a menu choice or number entry and goes to next screen.
Help In programming screens, displays a brief help message.
Down-Right
Arrow
Selects the menu option right or below the current choice.
Up-Left Arrow Selects the menu option left or above the current choice.
Numbers Types a number.
Decimal Point Types a decimal point.
Pump Reverse Press when at the main menu to run the pump in reverse.
Pump
Forward
Press when at the main menu to run the pump forward.