CTL- Contactless Temperature Logger
detailed user guide version 1.2
Page
22
Simple and Smart
C T L U S E R G U I D E
1.14
During start with delay
By pressing and holding START button for 6-8 seconds, STATUS (
ORANGE
LED) will flash three times
and then it goes to sleep mode and will start immediately to log temperature after Start Delay (Sec).
1.15
During recording / logging
Immediately after start, one of the five LEDs will start blinking every 15 sec intervals. When any alarm is
activated, respective LED(s) will blink every 15 sec intervals. If there is no alarm activated during entire
logging period
GREEN
LED will blink until the end of the logging trip.
1.16
Alarm
The CTL Contactless Temperature Logger supports four alarm conditions, if temperature goes out of
specification then corresponding LEDs will start flashing during logging or when stopped.
Alarm
Logger window
LED#
LED color
HIGH-HIGH
HH
LED 1
RED
LED
HIGH
H
LED 2
RED
LED
OK
LED 3
GREEN
LED
LOW
L
LED 4
BLUE
LED
LOW-LOW
LL
LED 5
BLUE
LED
1.17
Stopped mode
When the logger is stopped after finishing the trip, and no alarm was activated, the
GREEN
LED will stay
solid on.
When the logger is stopped after finishing the trip, and an alarm was activated, then the respective
LED(s) will stay solid on.
