MULTISKAN RC and MS
-
If the COUNT-value is not sufficient when entering a new GAIN, DIAC (on pcb
MACU2: D5) is damaged and it has to change.
C) Press "STOP-key twice and lock the trimmer on pcb MACU2 with locking lacquer,
11.
ADJUSTING THE PRINTER
(option)
A) Connect and oscilloscope to
D7
pin 39 on pcb SKANPR12. Using trimmer R13 adjust the
periodic time (T) of the pulses. See Figure 8-6.
B) Lock the trimmer with locking lacquer.
LABEL TIME (ps) T
T
A
84
B
77
C 70
Figure 8-6
Measurement and adjustment points on
pcb
SKANPRI2
from the soldering side
12.
TEST PROGRAMS
See from this chapter pages "Test programs".
13.
PROGRAM STORE TEST
Ed
Edit
a
measurement oromam (for examolel;
MEAS .MODE
-
I ABSORBANCE
FTLTER
-
405 nm
BLANK
-
NO REAG.BLANK
13,2
Store thewwmx
A) When the instrument displays READY press "SAVEv-key and the instrument displays
PROGRAMNUMBER
1(
...
5).Press "ENTER-key andtheinstrument displays ***SAV-
ING DATA***.
B) Check with "RECALL"-key that the program has been stored.
If
the program has not stored
the instrument displays "CHECKSUM ERROR. Otherwise it retums back to READY
state.
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