T-M50 / T-M50 ASME Service Manual
Ver. 1.05
57
CONFIDENTIAL
12-6. Dipswitch settings of the left/right computer boards
The T-M50 shares the computer board with the T-M50 ASME. There is a bank of dipswitches on the
T-M50’s left & right computer boards. The dipswitch functions are shown on the following table but
generally do not need adjustment. Carefully verify the function of each dipswitch before changing any
settings.
The functions of the upper bank of dipswitches
No Function
ON position
OFF position
1
FM+
(FM speed is increased automatically. See section 12-15)
+6% FM-speed
Disable
(Default)
2
N/A
N/A
N/A
(Default)
3
N A
N/A
N/A
(Default)
4
Allow adjustments of fan motor speed
(Changing the FM speed is similar to changing the
manifold pressure. See section 12-20)
Enable
Disable
(Default)
5
Allow access to operation history
(This switch is for a specialized purposes only, and
therefore, should not be used)
EEPROM
data
transfer
Disable
(Default)
6
Activation of the fan motor freeze protection system Disable
Enable
(Default)
7
N/A
N/A
N/A
(Default)
8
FM++
(FM speed is increased automatically. See section 12-15)
+12% FM-speed
Disable
(Default)
Left/right computer boards
Bank of dipswitches
