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Test Products International 708 User Manual

Page 7

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3.2 Back View

Sample Inlet Port:

Connection for Gas Sampling Probe (see
3.4 & 5.2)

Connection for Mini Pump
Protection Filter

(see 3.4 & 6.2)

Calibration and Information Label: Displays calibration information and

Displays serial number

Battery Compartment:

Holds “AA” batteries

Scrolls through selectable fuels (see 3.1 )
Switches between Gross and Newt Efficiency (see 4.1.2)
Switches between ºC and ºF (see 4.2.1)
Moves up through the Stored Data Addresses (see 5, 6 & 7)

Moves down through the Stored Data Addresses (see 5, 6 & 7)

Scrolls through Combustion Analysis Displays
Scrolls through Function Screens (see 4.1)

Turns temperature differential calculation ON/OFF (see 4.2.1)
Turns ch2 temperature ON/OFF (see 4.3.1)
Allows you to change the Date and Time (see 4.5)
Allows you to choose a Stored Data Address (see 5, 6, 7, & 8)

Sends stored data to a separate infrared printer (see 7)

Allows you to view stored data on the display (see 6)

Stores readings to memory (see 8)

Scrolls through and selects analyzer functions (see 4)
Turns Backlight ON and OFF (see 4)

Turns the instrument ON and OFF (see 3.1 & 3.2)

Print

Recall

Store

Func

Scroll

Enter

Calibration and
Information
Label

Battery
Compartment

Connection for
Mini Pump
Protection Filter

Sample Inlet
Port