Chapter 2. Initial Setup
20 DigitalFlow™ Multipurpose Ultrasonic Liquid Flowmeter Startup Guide (1- and 2-Channel)
2.5.2 2-Channel Meter
For the 2-Channel Model DF868, the information entered in the SYSTM submenu pertains only to the currently selected
channel.
1. At the User Program screen shown, press [F2] to program the SYSTM submenu.
2. Enter a Channel Label of up to 9 characters. While taking measurements, the channel label will appear on the
locator bar. Press [ENT].
3. Enter a Channel Message of up to 21 characters. Press [ENT].
4. Press [F1] to turn the Energy Option OFF or press [F2] to turn it ON. (The Energy Option calculates the energy of a
system based on temperatures at the supply and return points, and the flow of fluid.)
Note: For the 2-Channel Model DF868, the System Units and Totalizer prompts, which are not required to make the
unit operational, are located in the GLOBL submenu. See the Programming Manual for details.
The remainder of the SYSTM submenu is identical for the 1-Channel and 2-Channel versions of the Model DF868.
Proceed to the 1- and 2-Channel Meters section below to complete programming.