Keithley 2002, Getting Started Manual

Page: 52 / 95

Configure external channels
A unique measurement function can be assigned to each of the external scanner card chan-
nels. For example, DCV can be assigned to channels 1 and 2, and
Ω
2 can be assigned to channels
3 and 4. Also, scanner card channels can be skipped during the scan by designating them as no
channels (---).
Perform the following steps to configure external channels:
1. Press CONFIG and then CHAN to display the CONFIGURE CHANNELS menu op-
tions.
2. Using the cursor keys ( and ), select EXTERNAL-INPUTS and press ENTER to
display the number of external inputs to be scanned.
3. Use the cursor keys and the RANGE keys to display the number of channels to be
scanned and press ENTER. For example, if the scan list is going to consist of 10 chan-
nels, then set the number of external inputs to 10.
4. You will then have the opportunity to set a unique measurement function for each exter-
nal channel.
A.
DEFAULT – To assign the presently selected function to all external channels, se-
lect DEFAULT and press ENTER.
B. CHOOSE-FUNCTIONS – To change function assignments, perform the following
steps:
a.
Select CHOOSE-FUNCTIONS and press ENTER. You can use RANGE keys
to check the present function assignment for each external channel.
b. To change a function assignment, use the RANGE keys to display the channel
and press ENTER.
c. For the displayed channel, place the cursor on the desired function and press
ENTER.
d. Repeat steps b and c for other channels.
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING: NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
MADE IN USA
7001 or 7002 Switch System
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
2002 Multimeter
Channel
Ready
7051-2
BNC to BNC
Cables (2)
External
Trigger
Input
External
Trigger
Meter
Complete
Output
Figure 14
Trigger con-
nections using
conventional
external trig-
gering
Measurement Options 2-27