100/180 mm PAPERLESS GRAPHIC RECORDER: USER GUIDE
User Guide
Page 197
HA028910
Issue 13 Sep 16
4.3.22 OPTIONS (Cont.)
SIMULATION OPTION
This option consists of a number of additional jobs, as described below. This option is not enabled in
‘Trial mode’.
TREND FREEZE
When this ‘Trend’ category job (
section 4.7.11
) is initiated, the displays are held at their values at the time
of initiation. When the recorder is ‘unfrozen’ the displays switch to their current values, and the clock re-
starts from where it stopped. No blue line is drawn across the trace to indicate time discontinuity (Time
change records -
section 3.4
).
Note: If ‘SNTP client enable’ is enabled (Network Address area - section 4.5), then the recorder
time is synchronised at power-up only. I.E. the normal checks of recorder time compared with
server time are not carried out with the Simulator option enabled.
If ‘SNTP server enable’ is enabled, then the recorder will supply recorder time.
CLEAR
This ‘Trend’ category job (
section 4.7.11
) clears the display. Used in conjunction with ‘Erase all History
(below), this is known, in some applications, as Recall Mode.
ERASE ALL HISTORY
This ‘Recording’ category job (
section 4.7.10
) erases all the history fi les in the recorder. Used in conjunc-
tion with ‘Clear’ (above), this is known, in some applications, as Recall Mode.
Note: If the 21CFR11 option is enabled, Erase All History jobs can be triggered, but are ignored,
leaving the recording history unaffected.
SCREEN SAVER
This ‘Trend’ category job (
section 4.7.11
) switches the display brightness to the value set up in ‘Saver
Display’ (Instrument Confi guration -
section 4.3.1
) for the duration of the job. The job overrides the ‘Save
after’ time value also set up in Instrument Confi guration.
