Preamp board, 21
Repairs, 20
PDA
Control panel, 36, 129
Peak height, 44, 46
Peak identification, 2 – 3, 46
Peak purity, 2 – 3, 46
Peak purity analysis, 30
Peak resolution, 43
Peaks
Asymmetrical, 44
Co-eluting, 45
Correcting height problem, 84
Identification, 41
Improving shape, 84
Resolution, 43
PEEK flow cells, 16
Chemical compatibility, 17, 25, 43, 113
See also Cells, 16
PGM file, 29
Photodiode array, 2, 14 – 15
Photodiode array detection
Overview, 2
Photodiode Array Detector, 1
Automated control, 41
Control panel, 28, 128 – 129
Dimensions, 105
Direct control, 38
Flow cells, 2, 15
Maintenance, 55
Parts replacement, 91
Performance optimization, 43 – 53
Power cord, 123
Power supply, 20, 105
Ship Kit, 112, 122
Shutdown procedure, 55
Spare parts, 131
Unpacking instructions, 112
Warranty, 91
Weight, 105
Photodiode Array Panel
ePanel, 28, 128 – 129
Post-column reagents, 84
Degassing, 75
Doc. 065378-01 1/12
Power cord, 23, 103, 123
POWER LED
LED is lighted, 12
Power requirements, 105
Power supply, 20
Preamp board, 21
Preamp gain, 21
Predictive Performance, 30
Problems
See Troubleshooting
Processing method, 41
Program (Chromeleon 6.8), 29, 41
Properties dialog box, 39
Pumping system requirements, 26
Q
Quantification method, 41
R
Rear panel
Analog output connectors, 22
Clearance required, 78
Drain tube, 22
Fuses, 24
Illustration, 22, 116
Power cord connection, 23
Relay/TTL connectors, 23
USB connector, 23
Recorder
Analog output connections, 116
Input voltage, 84
Reference bandwidth, 43
Definition, 50
Guidelines for selecting, 46, 48, 50
Reference intensity, 47
Reference modes, 47
Active reference, 47 – 48, 78
See also Reference wavelength
Turning off active reference, 48
Index
Index-5