Test Products International 712 - Manual (Page 6)

3.2 Back View
Sample and Pressure Inlet Ports: Connection for Gas Sampling Probe (see
3.4 & 5.2)
Connection for Mini Pump
Protection Filter
(see 3.4 & 6.2)
Connections for Pressure Tubing: (see 3.4 & 6.2)
Calibration and Information Label: Displays calibration information and
Displays serial number
Battery Compartment: Holds rechargeable battery
Rubber Boot Protects the instrument
Calibration and
Information
Label
Battery
Compartment
Rubber
Boot
Connection for
Mini Pump
Protection Filter Connections for
Pressure Tubing
Sample and
Pressure Inlet
Ports
Scrolls through selectable fuels (see 3.1 & 4.1)
Switches between Gross and Net Efficiency (see 5.3)
Switches between ºC and ºF (see 5.3 & 6.1)
Scrolls through mbar, kPa and inH2O (see 6.2)
Moves up through the Stored Data Addresses (see 7, 8, 9)
Increases data logging time intervals (see 10)
Zeroes pressure reading (see 6.2)
Moves down through the Stored Data Addresses (see 7, 8, 9)
Decreases data logging time intervals (see 10)
Scrolls through Combustion Analysis Displays (See 5.3)
Scrolls through Function Screens (see 6)
Turns temperature differential calculation ON/OFF (see 6.1)
Turns ch2 temperature ON/OFF (see 6.2)
Allows you to change the Date and Time (see 6.4)
Allows you to choose a Stored Data Address (see 7, 8, 9, 10)
Sends stored data to a separate infrared printer (see 9)
or IRDA adapter (p/n A767) (See 11)
Allows you to view stored data on the display (see 8)
Stores readings to memory (see 7)
Starts and Stops data logging (see 10)
Scrolls through and selects analyzer functions (see 6)
Turns Backlight ON and OFF (see 4.4)
Turns the instrument ON and OFF (see 4.1 & 4.2)
Print
COM
Recall
Store
Logger
Func
Scroll
Enter