User's Manual

Teledyne API Model 401 O

Photometric Calibrator Instruction Manual, 01124, Rev. J2

Table 2-4: Warning Messages

Warning Message Meaning

SYSTEM RESET Issued whenever Analyzer is powered on

RAM INITIALIZED RAM was erased (including DAS reports)

ANA LAMP WARNING Analyzer lamp < 40000 OR >= 80000 counts

O3 LAMP SHUTDOWN O

lamp temperature control not working

O3 FLOW WARNING O

GEN flow < 1.8 L/M or > 5.5 L/M

O3 REF DET WARN O

reference detector < 50 mV

SAMPLE FLOW WARNING Sample flow < 500 cc/m or > 1000 cc/m

SAMPLE PRESSURE WARN Sample pressure < 15 or > 35 In-Hg-A

SAMPLE TEMP WARNING Sample temperature < 12 or > 48 deg. C

BOX TEMP WARNING Box temp. < 12 deg. C or > 48 deg. C

O3 GEN LAMP TEMP WARN O

lamp < 43 or > 53 deg. C

ANA LAMP TEMP WARN Analyzer lamp < 51 or > 61 deg. C

V/F NOT INSTALLED A/D - I/O card not installed, bad, or no handshake.

The menu field changes depending on the mode of the Analyzer and the buttons that have been

pressed. It indicates the current function of each of the 8 pushbuttons below the display. See

Section 2.2.2 for information on using the pushbuttons.

2.2.2 Programmable Pushbuttons

The 8 pushbuttons below the display are programmable by the CPU in that their functions

change depending on the mode of the Analyzer or the operations being performed. The legend

above a button identifies its current function. If there is no legend above a button, it has no

function and will be ignored if pressed.

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