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©

2012 PACE Incorporated, Southern Pines, NC All Rights Reserved. Printed in the USA 

www.paceworldwide.com

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

20. Unplug the #1 Calibration Assembly and plug in 

the #2 Calibration Assembly. 

21.Press and release the Tip Temperature Set Key, 

The Digital Readout will flash “- - - “ to indicate 
that the system microprocessor controlled 
circuitry is recalibrating another aspect of the 
system circuitry. “CAL” will now be displayed 
indicating that calibration of this channel is 
complete. 

22.Press and release the Tip Temperature Offset 

Key two times to exit calibration. All values, 
features and defaults entered during the 
calibration are now stored in memory and all 
channel tip temperature settings are turned 
“OFF”. All channel Tip Temperature Offset 
settings are set to the default value of 6°F (3°C). 

Summary of Contents for MBT250

Page 1: ...or alter feature status and defaults stored in the system 4 Recalibrate the system for accuracy PROCEDURE KEYLOCK OPTION KEYLOCK 1 An optional KeyLock feature is available from PACE which prevents una...

Page 2: ...ld the Tip Temperature Set and Scroll Down Keys 4 Place POWER Switch in the ON I Position All of the system LEDs will light The Temperature Display will read 888 and change to read 1 X 5 Release the T...

Page 3: ...efault AUTOMATIC SETBACK 8 As received from the factory the temperature will read S meaning that Automatic Setback is turned off A readout of 1 thru 9 on the right side of the Digital Readout indicate...

Page 4: ...are necessary 11 The Channel 1 LED is now lit signifying that Channel 1 is ready for calibration Perform steps 12 through 21 to calibrate As channels change repeat these steps for each channel NOTE Al...

Page 5: ...oll Up Key or decrease Scroll Down Key the Lower Temperature Limit value 14 Press and release the Tip Temperature Set Key to store the display value into memory 15 The Digital Readout now displays H X...

Page 6: ...ou do not wish to recalibrate for readout accuracy press the Tip Temperature Offset Key and perform steps 12 through 17 After all channels have been calibrated you may exit the Calibration Mode by pre...

Page 7: ...microprocessor controlled circuitry is recalibrating another aspect of the system circuitry CAL will now be displayed indicating that calibration of this channel is complete 22 Press and release the T...

Page 8: ...ghts Reserved Printed in the USA www paceworldwide com TEMPERATURE DISPLAY MESSAGE CODES Listed below are message codes and a description of each which may be displayed on the system power source digi...

Page 9: ...MAKES NO OTHER WARRANTY EXPRESS OR IMPLIED AND MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Seller will at its option repair or replace any defective products at its facil...

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