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Operating Information
Figure 3
Alarm
Pen Home
(Down Arrow)
O/I
ON/OFF
ON/OFF:
The "ON/OFF" key turns the unit on and off. Alarm and
calibration settings are restored to the most recent values
when the unit is turned on. If the unit is using AC power
and power fails, the unit will switch to battery power
without interrupting the recording capabilities. If power
fails when the battery is not present, the pen will remain
on the chart in recording position.
PEN HOME (also DOWN ARROW):
If the pen is located outside the chart, press the "HOME"
key to move pen to recording position. Press the
"HOME" key with the pen in recording position, and the
pen will move to the outside of the chart and up the pen
lift ramp (HOME).
The "PEN HOME" key is also used as a "DOWN
ARROW" key to decrease values when setting alarms or
calibration values.
CHART ROTATION (also UP ARROW):
The "CHART ROTATION" key sets the chart to the desired
time setting. Press the "CHART ROTATION" key to rotate
chart. Continue pressing until the chart reaches the
desired time setting (the red pen aligns with the timing
clip on the 1 thermocouple unit and the blue pen aligned
with the timing clip on the 2 thermocouple unit). The
chart rotation will reach full speed after a few seconds of
holding down the key. NOTE: Do not attempt to rotate
the chart manually. The "CHART ROTATION" key is also
used as an "UP ARROW" key to increase values when
setting alarms or calibration values.
ALARM (optional):
The "ALARM" key turns the alarm on or off. When
the alarm is on the display will flash the MIN & MAX
LED
Chart Rotation
(Up Arrow)
indicators. Holding the "ALARM" key for 2 seconds will
cause the unit to enter into the alarm set mode. For a
visual alarm the display will read MIN if a minimum alarm
is activated or MAX if a maximum alarm is activated. The
alarm condition will also trigger an audio alarm if the
audio alarm is enabled (Dip Switch #8 is OFF). The alarm
will sound until it is disabled or until the alarm condition
no longer applies.
ALARM (2 pen KT6):
Holding the "ALARM" key for 2 seconds will cause the
unit to enter into the alarm set mode for Pen 1. Pressing
and holding the "ALARM" key a second time will put the
unit in ALARM SET mode for Pen 2.
The "PEN HOME" and "CHART ROTATION" keys are
used for setting alarms. The "PEN HOME" key decreases
the alarm value and the "CHART ROTATION" key
increases the alarm value.
1. To set the alarms press the "ALARM" key and hold
for 2 seconds. The alarm minimum set point will
be displayed with A and MIN will also be displayed.
2. Use the "HOME' key to decrease the minimum
alarm setting and the "CHART ROTATION" key to
increase the minimum alarm setting.
3. Press "ALARM" key a second time and the alarm
maximum set point will be displayed along with A
and MAX indicating that you can now set the
maximum alarm. Use the same procedure as in
step #2 for setting the maximum alarm setting. If
your KT6 only has one pen go to step 6.
4. Press and hold the "ALARM" key for 2 seconds
and the Pen 2 alarm minimum set point will be
displayed along with A and MIN indicating that
you can now set the minimum alarm. Use the
same procedure as in Step #2 for setting the
minimum alarm setting.
5. Press "ALARM" key a second time and Pen 2
maximum set point will be displayed along with A
and MAX indicating that you can now set the
maximum alarm. Use the same procedure as in
Step #2 for setting the maximum alarm setting.
6. Press the "ALARM" key again to exit the alarm
setting mode.
7. To activate the alarm, press the "ALARM" key.
LED:
The LED will be green whenever the unit is activated. The
LED will flash green during initialization and warm-up.
The LED showing red indicates the unit is in calibration
mode. The LED will also flash when the unit is on if the
AC power has failed at any time since the unit has exited
the warm-up period.
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