PerkinElmer Photovac 2020 Manual page 189

Decreased.... 110, 113, 123, 125
Serial
Cable Straight Wired.......... 137
Communication Parameters. 81
Computer Port ..................... 138
Output .................................. 151
Port Signals ......................... 137
Serial to Parallel Converter....... 88
Layout.................................... 88
LED....................................... 134
Troubleshooting................. 134
Using with 2020 .................... 90
Service
Contacting........................... 154
Service Department................. 117
Set
Cal........................................... 47
Clock....................................... 46
Functions............................... 44
Key ......................................... 45
Pump ....................................... 45
Short Term Exposure Limit .....See
STEL
Signal
From Span Gas .................... 146
From Span Gas Too Small . 118
From Zero Air...................... 146
From Zero Gas Too High... 117
Size............................................. 151
Soft Key...................................... 38
Entering Text ......................... 38
Names..................................... 21
Software
Communication..................... 82
Terminal Emulation............... 82
Span Key .............................. 63, 68
Specifications........................... 151
Calibration Gas...................... 26
Computer............................... 27
Isobutylene Calibration Gas 26
Printer..................................... 27
Status
Display Specifications....... 151
Instrument ............................. 40
Status Display............................ 35
STEL
Alarm...................................... 42
Calculations......................... 147
Description............................ 43
Key ......................................... 54
Mode ...................................... 43
Status ..................................... 41
Stop Bits ............................... 86, 87
Support Equipment ............. 26, 65
T
Tabl Key ......................... 52, 87, 91
Technical Description
Calibration ........................... 146
Datalogger........................... 146
Operation............................. 143
Photoionization Detector.. 144
Teflon
Ferrules .................................. 66
in Sample Stream................. 152
Polypropylene Filter........... 111
Tape........................................ 65
Temperature Range................. 152
Text
Entering with Soft Keys ...... 38
Threshold Limit Values (TLVs)
............................... 24, 27, 61, 94
Time
Entering.................................. 46
Key ......................................... 76
Not Retained ....................... 127
Weighted Average..See TWA
Troubleshooting...................... 115
2020....................................... 122
Printer................................... 132
Serial to Parallel Converter 134
TWA
Alarm...................................... 42
Calculations......................... 147
Key ......................................... 54
Mode .............................. 43, 147
Status ..................................... 41
Index
187