HF scientific CLX Online Residual Chlorine Monitor - Manual (Page 25)

CLX (1/12) Page 20
REV 5.1
7.9 LCD Backlight Brightness
The LCD backlight brightness may need to be adjusted. This is of particular interest if
multiple instruments are located in the same area and it is desired for the entire group to
have the same appearance. Ten levels are available. The factory setting brightness is 8.
Change the brightness by pressing the  or  button. When the desired brightness has
been selected, press the  button.
7.10 RS-485 Parameters
These menus will only appear if the RS-485 is enabled (see 7.3). The factory setting is 8
Bit, no (nOnE) Parity, 1 Stop Bit.
Make selections using the  and  buttons then press the  button to move to the next
menu.