HF scientific CLX Online Residual Chlorine Monitor (Old) - Manual (Page 26)

7.9 RS-485 Parameters
These menus will only appear if the RS-485 is enabled (see 7.3). The default is 8 Bit, no
(nOnE) Parity, 1 Stop Bit. Make selections using the S and T buttons then press the 
button to move to the next menu.
CLX (9/07) Page 20
REV 3.1
7.10 Cycle Time
The cycle time can be changed using this menu. Please note that changing this menu
will directly affect the volume of reagent that will be consumed. The default is set to
150 seconds (2 ½ minutes). Using this setting the reagents will last 30 days. Make
selections using the S and T buttons then press the
↵ button to move to exit to AUTO
mode. Allowable setting is from 90 to 600 seconds (10 minutes).
7.11 Saving Configuration Settings
If extended settings are set to OFF, pressing the

button will save all settings and the
CLX will automatically return to the normal AUTO mode of the instrument.
If extended settings are set to On, after the last menu of the extended settings, pressing the
 button will save all settings and the CLX will automatically return to the normal AUTO
mode of the instrument.
The CONFIG menu may be used at any time to reset or change any of the parameters.
The CONFIG menu may be exited at any point in the menu by using the MODE/EXIT
key. Any features that have been modified will be saved.