Varian 947 Instruction Manual - Draf
DRAF
T 2/4/02
Service Pendant Hand-Held Terminal
2
Keypad Functions
Figure 2 shows the service pendant keypad. A glossary of the keys begins on page 8. Table 1
on page 8 explains the keys that perform special functions when entering information.
Table 2 on page 8 explains the remaining keys, which are used to input or display data.
To give you a better understanding of how to use the pendant, step-by-step instructions for a
few common leak detector functions follow this figure.
Figure 2 Service Pendant Keypad
Using the Service Pendant – Parameter Examples
Except for numbers and special function keys, most keys have three lines of text—the
parameter and two operations.
❑
The function is generally printed in black in the center of the key (for example,
RNG ST
on the top, left-most key).
Some functions require the input of a number before the function key is pressed. Other
functions, such as queries, do not require any numeric input. When a command or
request is successfully completed, the display ends with ok and a line feed. The pendant
is ready for the next command.
❑
The operation to be performed on that parameter is printed in either blue (for
example,
SHOW
on the lower part of the key), or red (for example,
SET
on the upper
part of the key).
The keys to set the Reject Points and some of the service group keys are the exceptions.
On these keys, the operation (SET or SHOW) is the center text.