Mirion Technologies GEM-5 User Manual

Chapter 7 Retrieving Information
242
Figure 112 Service History Screen (page 2)
Function Keys
Ctrl+F4 = Clear History: At the discretion of your service support group, this
history may be kept for the life of the unit or may be reset periodically using the
Ctrl+F4 key, thus setting counters on both pages to zero and setting the “From...”
time to the current time. This is the only time the “From …” date/time is changed.
To prevent unauthorized or accidental use, a password must be entered to use this
function if Enable Access Level Control: is set to “YES” and the Level 2 or 3
Password is set in the F6 – Access Level Settings screen (on page 37).
F3 – Background History
The Background History for each detection zone (single detectors, single detector
sections if applicable and sum zones) is retained for the last 1080 background update
cycles in the D:\MonitorProgram\TEMPDATA\BKGND.DF file. These are the
values displayed on the Background History screen. A typical Background History
screen is shown in Figure 113.

Mirion Technologies GEM-5 Specifications

General

Brand	Mirion Technologies
Model	GEM-5
Category	Monitor
Language	English