Teledyne GFC-7001T - Trace CO Analyzer - Manual (Page 108)

SetupTeledyne API – Model T300/T300M CO Analyzer
Teledyne Analytical Instruments 108
5.6. SETUP  CLK: SETTING THE INTERNAL TIME-OF-DAY
CLOCK AND ADJUSTING SPEED
5.6.1.1. SETTING THE INTERNAL CLOCK’S TIME AND DAY
The GFC7001T/GFC7001TM has a time of day clock that supports the DURATION
step of the automatic calibration (ACAL) sequence feature, time of day TEST function,
and time stamps on for the DAS feature and most COMM port messages.
To set the clock’s time and day, press:
5.6.1.2. ADJUSTING THE INTERNAL CLOCK’S SPEED
In order to compensate for CPU clocks which run faster or slower, you can adjust a
variable called CLOCK_ADJ to speed up or slow down the clock by a fixed amount
every day.
The CLOCK_AD variable is accessed via the VARS submenu: To change the value of
this variable, press: