MJ Research DNA Engine Dyad PTC-220, Operation Manual, Page: 121 / 157

DNA Engine Dyad Operations Manual
10-8
Figure 10-1: Power-up Troubleshooting Flowchart
Problems in Power-Up
Should a Dyad cycler not power up properly, as indicated in Chapter 4, please follow the
steps outlined in the flowchart (figure 10-1) to determine the best course of action. In this
case, a problem should be consistent and repeatable.
Is t he f an on?
Turn power on
Did you h ear
a "b eep"?
Is uni t plugged In?
Are f uses
good?
Unit defective-
Does t he initialization
screen appear?
220Vac
Secure Alpha
Replace f uses
5x20mm 6.3A
Was hit
o enter Selftest?
Self t est
Pass?
Does the
'About' screen
appear?
Unit ready
y n
y
n
n
y
y
n
y
n
n
y
y
n
y
n
y
n
units
Plug cycler into
Are Alpha units in
the correct position,
and are handles locked
in place?
return for service
'1'
t