DH Instruments PPCK PLUS, Operation And Maintenance Manual

Page: 73 / 150

PPCK+™ Operation and Maintenance Manual
Page 65
©2001 DH Instruments, Inc .
Table 9. Security Levels
FUNCTION LOW MEDIUM HIGH
[RANGE] key
•
[UNIT] key
•
[CONTROL] key
•
[UPPER LIMIT] key
•
[CUSTOM CONTROL] key
• •
[HEAD] key
•
[LEAK CHECK] key
• •
[RES] key
• •
[SETUP] menu, <2Drivers>
•
[SPECIAL] menu
• •
[SPECIAL] menu, <1AutoZ>
• •
[SPECIAL] menu, <1AutoZ>, edit
• • •
[SPECIAL] menu, <2Head>
• •
[SPECIAL] menu, <3PresU>
• •
[SPECIAL] menu, <4Internal>
• •
[SPECIAL] menu, <1Config>
• • •
[SPECIAL] menu, <4Internal>, <2Cal>
• • •
[SPECIAL] menu, <4Internal>, <4Time>, edit
• • •
[SPECIAL] menu, <4 Internal>, <5Reset>, <4cal>
• • •
[SPECIAL] menu, <4Internal>, <5Reset>, <5all>
• • •
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OPERATION
PPCK+ is delivered with no active password and open access to the User
Level menu. The user level is set to 1Low. User levels can be changed freely
until a password has been created.
To access the User Level function, press
[SPECIAL] and select <4Internal> ,
<6Level> . If no password yet exists or if the
correct password has been entered.
The display is:
Selecting <1change> user level brings up
the restriction menu:
You can then select the current restriction level, or [ESC] back to the
RUN screen.
Password: pppppp
0 disables password
Restriction: 1none
2low 3medium 4high