Varian 947 Instruction Manual - Draf
DRAF
T 2/4/02
Service Pendant Hand-Held Terminal
8
Glossary
The keys listed in Table 2 start at the top left corner of the keypad and continue from left
to right.
Table 1 Glossary of Function Keys
SHIFT
Performs the red function on the key that is pressed after the
SHIFT
key is pressed.
LK RATE
E
Enters the E for exponential notation inputs such as reject set point.
[SHIFT]
LK RATE
E
Displays the current leak rate.
_
.
Enters a
.
(decimal point) for input values such as in range stop.
[SHIFT]
_
.
Enters a
–
(minus sign) for negative input values such as in
range stop.
CANCEL
Erases an entry if a mistake is made.
All digits
from
2
to
9
and
0
.
Enters the digit pressed.
RAW DTA
1
Enters the digit
1
.
Table 2 Glossary of Input and Data Keys
SET
RNG ST
SHOW
Displays the value of the range stop, the lowest decade that the
leak detector will show on the bar graph.
[SHIFT]
SET
RNG ST
SHOW
Sets the value of the range stop, the lowest decade that the leak
detector will show on the bar graph. Enter
−
XX (the desired value),
followed by the SHIFT and the function key. Example:
−
08,
−
10.
LOG
OUT V
LlN
Sets the analog leak rate output voltage on the rear panel to Linear
format. (Only functional on systems with the I/O option.)
[SHIFT]
LOG
OUT V
LlN
Sets the analog leak rate output voltage on the rear panel to
2 V / Decade Log format. (Only functional on systems with the I/O
option.)
SET
GR XFR
SHOW
Displays the value of the Gross Leak Transfer Point.