kortek kt-2938 monitor troubleshooting guide? pga golf

[charvels4me]

was wondering if any one had some troubleshooting tips or common problems...i hsve 4-5 chasis i inherited from previous tech ,have schematic but ...still having troubles
 thank you in advance

len

[qrz]

symptom(s) ?    i.e.  what does it do, or not do
knowing the symptom dictates what section to investigate .

i used to have an employer that would mark symptoms on work orders as " its broke " or " it don't work ".
which told me NOTHING !!! requests or  complaints didn't work .
so, i figured two can play that game .  so, whenever a such tagged work order came across my bench . no matter what the defect had been , i wrote nothing more than "fixed it "on the invoice .

only took 1 PO'D customer to get him to stop