MBT250
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For any questions regarding the following instructions, contact your local authorized
P ACE dealer or contact P ACE directly at:
Telephone (301) 490-9860, Fax (301) 604-9215
PACE Incorporated
9893 Brewers Court
Laurel MD 20723-1990
MBT 250/220 CALIBRATION KIT
PACE P/N 6993-0133
OPERATION & MAINTENANCE
INSTRUCTIONS
MANUAL NUMBER 5050-0288
REV . A
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PACE Incorporated retains the right to make changes to specifications contained
herein at any time, without notice.
Contact your local authorized P ACE Distributor or PACE Incorporated to obtain the
latest specifications.
The following are registered trademarks and/or servicemarks of P ACE Incorporated,
Laurel Maryland U.S.A. and may only be used to identify genuine P ACE products or
services:
Cir-Kit, ComForm I, ConducT weez, CRAFT , Dual Path, Flo-D-Sodr, FuseSet,
HotSpot, LapFlo, MBT , MicroChine , Micro Portable, MiniChine, P acenter,
P A CE, P ed-A-V ac, PETS, PRC , PRINT, ResisTweez, SensaTemp, SMR,
Sodr-X-Tractor, StripTweez, SwaPlater, ThermoBand, ThermoPart,
ThermoPik, ThermoJet, ThermoTweez, Thermo-Drive, VisiFilter.
The following are trademarks and/or servicemarks of P ACE Incorporated, Laurel
Maryland U.S.A. and may only be used to identify genuine PACE products or
services:
AdapTip, Arm-Evac, DEXITEST, EK O, HandiPik,PIK-VAC, Pro-Evac,
Redi-Rak, SNAP-V AC , SR-3, SR-4, ST, Tip-Evac.
P ACE Incorporated has provided training on all of its products since 1958 as well as
from:
P ACE Incorporated (301) 490 - 9860
Sales Administration (301) 4983252 Fax
9893 Brewers Court
Laurel MD 20723-1990
©1992 PACE Incorporated, Laurel MD. All rights reserved. Printed in the U.S.A.
advanced technology training in all aspects of hand soldering, rework and
repair.
Additional copies of this manual or other P ACE literature may be obtained
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INTRODUCTION
The following procedure will allow you to effectively calibrate your MBT 250/220
system to insure accuracy and maintain peak performance.
Perform the following procedure step by step, in sequence, to:
1 . Alter Tip T emperature values.
2 . Alter Tip T emperature Offset values.
3. Determine and/or alter feature status and defaults stored in the system.
4 . Recalibrate the system for accuracy .
PROCEDURE
KEYLOCK OPTION
1 . An optional KeyLock feature is available
from P ACE which prevents unauthorized
alteration of stored data or calibration of
the system. Check the rear panel of the
system power source. If the KeyLock
feature is present there will be a KeyLock
switch located in the upper left portion of
the panel. Use the key to turn the switch
to the “Unlock” position. If the feature is
not present, there will be a round plastic
filler plug present at that location.
NOTE
The KeyLoc k switch must be turned to the “UNLOCK” position to alter any
of the data stored in memory or to recalibrate the system.
ENTERING CALIBRATION MODE
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2. Place POWER Switch in the “OFF” (0)
position.
3. Press and hold the Tip Temperature Set
and Scroll Down Keys.
4. Place POWER Switch in the “ON” (1)
position. All of the system LEDs will light.
The T emperature Display will read “888”
and change to read “1-X”.
5 . Release the Tip T emperature Set and Scroll
Down Keys. The T emperature Display will
now read “CAL” and only the three
Channel LEDs will remain lit signifying
that the system is now in the Calibration
Mode.
°F/°C READOUT DEFAULT
6. Press and release the Tip Temperature Set
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