Service manual

PageWriter 100, 200/200i, and 300pi Series Performance Verification Matrix
2-26
Printer Test (P)
for M1772
Verify:
• straight diagonal lines
• even spacing between diagonal
lines
• consistent print quality
• consistent width between and
length of timing tics
• accurate rendition of all characters
• clean stepped bars with no drop
out in black areas
• all lights flash briefly
All criteria visually veri-
fied.
P:x
example: P:p
K
eyboard Test (K) Depress each key For M1770A/M1771A,
character displayed is cor-
rect or function operates
properly.
For M1772A, the corre-
sponding LED lights and
turns off.
K:x
example: K:p
ECG
Simulation
(ECG)
Connect a 12 Lead Patient
Simulator to the Patient Cable and
print a 12 lead ECG. Visually
analyze the printout.
Trace activity in all 12
leads; no notable distortion
or noise; cal pulses of
proper duration and ampli-
tude.
ECG:x
example: ECG:p
Table 2-10 Performance Verification: PageWriter 300pi/200i/200/100 (M1770A, M1771A, M1772A)
Test Block Name
Test or "Inspection" to
Perform
Expected (Passing)
Test Results
Data to
Record
x=p (pass) or
f (fail)