Shutter System; Figure 11-5: Manual Activation Of The Uv Light Shutter - Teledyne t100 Operation Manual

Teledyne API - T100 UV Fluorescence SO
11.6.9.2. MODEM OR TERMINAL OPERATION
11.6.10.

SHUTTER SYSTEM

SAMPLE
< TST TST > CAL
SAMPLE
EXIT returns
to the main
SAMPLE display
SETUP X.X
CFG DAS RNGE PASS CLK
SETUP X.X
COMM VARS
DIAG
PREV NEXT JUMP
DIAG I / O
PREV NEXT
06807F DCN7335
Analyzer
2
These are the general steps for troubleshooting problems with a modem connected to a
Teledyne API analyzer.
•
Check cables for proper connection to the modem, terminal or computer.
•
Check the correct position of the DTE/DCE switch as described in Section 6.1.
•
Check the correct setup command (refer to Section 8.3).
•
Verify that the Ready to Send (RTS) signal is at logic high. The T100 sets Pin 7
(RTS) to greater than 3 volts to enable modem transmission.
•
Ensure that the baud rate, word length, and stop bit settings between modem and
analyzer match (refer to Sections 6.2.2 and 8.3).
•
Use the RS-232 test function to send "w" characters to the modem, terminal or
computer. Refer to Section 6.2.3.
•
Get your terminal, modem or computer to transmit data to the analyzer (holding
down the space bar is one way). The green LED on the rear panel should flicker as
the instrument is receiving data.
•
Ensure that the communications software is functioning properly.
Further help with serial communications is available in a separate manual "RS-232
Manual", Teledyne API's P/N 013500000, available online at
api.com/manuals/.
To check the functionality of the UV light Shutter by manually activating it:
RANGE = 500.000 PPB SO2 =XXX.X
ENTER SETUP PASS : 818
8 1 8 ENTR
PRIMARY SETUP MENU
MORE
SECONDARY SETUP MENU
DIAG
SIGNAL I / O
ENTR
0) EXT_ZERO_CAL=OFF
JUMP PRNT EXIT
Figure 11-5: Manual Activation of the UV Light Shutter
DIAG I / O JUMP TO: 01
SETUP 0 1
Press these buttons
until 32 is displayed
EXIT
DIAG I / O 32) DARK_SHUTTER=OFF
PREV NEXT JUMP
EXIT
DIAG I / O 32) DARK_SHUTTER=ON
PREV NEXT JUMP
DIAG I / O JUMP TO: 32
EXIT
3 2
Press these buttons
until 36 is displayed
EXIT
DIAG I / O 36) UVLAMP_SIGNAL= 3.4 MV
PREV NEXT JUMP
UV LAMP_SIGNAL
Troubleshooting & Service
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ENTR EXIT
Activate the
OFF PRNT EXIT
Dark Shutter
ON PRNT EXIT
ENTR EXIT
EXIT 4x's to return
PRNT EXIT
SAMPLE display
should be
<20 mV
to the
239