Micronics
U1000-HM User Manual
Issue 2.2
Page 22
8
Password Controlled Menus
The password controlled menu allows the user some flexibility to change the default settings:
User Password (71360):
Change the dimensions from mm to inches or vice-versa.
Change from Flow to Velocity Measurement
Change the system units litres/m
3
or Impgal/USgal
Change the flow units l/s, l/min or gal/s, gal/min or USgals/s, USgals/min
Change the Pulse Output type
Change the Pulse output parameters
Change the energy units
8.1 General Procedure For Changing Menu Settings
8.1.1 Selection Menus
When a password controlled menu is selected the procedure for changing the default setting is the
same for most menus. For example, consider the Flow Units menu shown in Figure 14.
The default value ‘l/min’ will blink to indicate that this is the current setting. To change to ‘l/s’, p
ress
the
key.
Now the ‘l/s’ units will blink to indicate that this is
now the selected units. Press the
key to confirm the change.
The two exceptions to this are in the Pulse output menu, where the
and
keys are used
to scroll through the options Volume/Frequency/Energy, and the Energy per Pulse values.
8.1.2 Data Entry Menus
Menus containing a numeric value can be altered using the same method used to input the pipe ID.
8.2 User Password Controlled Menu Structure
While in any of the information screens pressing the
key will access the user password menu.
Enter 71360 using the procedure explained in section 6.1 to enter the password.
The flow chart shown in Fig.15 shows the user password menu structure. To skip over any menu item
that should remain unchanged, simply press the
key.
>
Figure 14 Flow Units menu
Flow Units:
l/min | l/s
