Setup Mode - Extech Instruments AN300 User Manual

Setup Mode
Entering Setup Mode
Press and hold the SET button for 2 seconds to enter Setup mode. Two options are available:
P1.0: Unit and P2.0: AREA.
Use the up/down buttons to toggle between P1.0 UNIT and P2.0 AREA options.
P1.0: Unit Selection
1. Once in setup mode, at the P1.0 UNIT display, momentarily press the HOLD button to enter
the P1.0 UNIT menu.
2. Use the down/up arrow buttons to switch between metric and imperial units. The available
units are: air velocity (m/s, fpm), temperature (C, F), air volume (CMM, CFM), and area size
(cm², inch²).
3. Press HOLD momentarily to return to the P1.0 display.
4. Press either arrow button to move to the P2.0 AREA option and follow the steps below.
P2.0: Area Size Selection
1. In setup mode, from the P2.0 AREA display, press HOLD to enter the AREA setting menu. The
LCD will show '99999' in the lower display with the left‐most digit flashing.
2. Use the up arrow button change the flashing digit (from 0 through 9).
3. Use the down arrow button to move to the next digit. Use the up arrow button again to
change the flashing digit. Continue in this way until the desired AREA value is displayed.
4. Press the Hold button again momentarily to store the value and to return to the P2.0 display.
5. Press and hold the POWER SET button for 2 seconds to return to the normal operating
mode.
800.561.8187
8
www. .com
AN300‐EU‐EN v1.1 1/13
information@itm.com