Teledyne TED 191 User Manual download pdf (Page 6)

TELEDYNE ELECTRONIC TECHNOLOGIES

Analytical Instruments

102

TELEDYNE

% OXYGEN

OXYGEN MONITOR

I O

ESCRIPTION OF

UNCTIONAL

ONES

RONT

ANEL

On / Off Switch Allows the operator to turn the instrument on and off.

Alarm Mute Switch Allows the operator to “mute” the sound of the audible alarm

signal for ± 60 seconds. During this time, a red signal lamp will

flash, indicating a “muted” alarm condition is in force.

Calibration Control Allows the operator to calibrate the instrument to one primary set

point (usually 100%) in accordance with the designated calibration

protocol. This protocol is defined further in this manual and also.

Instructions in abbreviated form can be found on the top of the

monitor casing.

High Alarm Setting Allows the operator to define a high alarm threshold limit. Range

18% to 102% - if the actual measured value as displayed on the

LCD exceeds this set threshold, an audible and visual alarm

condition will be invoked.

Low alarm setting Knob Allows the operator to define a low alarm threshold limit. Range

18% to 100% - if the actual measured value as displayed on the

LCD falls below this set threshold, an audible and visual alarm

condition will be invoked.

Liquid Crystal Display Displays measured oxygen concentration, low battery condition

and provides a visual indication of either a high (+) or low (-) alarm

threshold violation.

Alarm Mute ButtonHigh Alarm Setting Knob

Calibration Control

Liquid Crystal Display (LCD) On / Off Switch

Low Alarm Setting Knob

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Teledyne TED 191 User Manual Page 6