Hach 1950Plus Instrument Manual page 77

5.2.6.2 EPA Analog Mapping
UVTOCSetup and System Configuration.fm
The analog output is scaled:
4 mA = –500
12 mA = 0
20 mA = +500
Mapping Analog Outputs
1. To map an analog output, press ENTER while in the Mapping screen.
The Map analog output screen is displayed.
M ap a n al og s
2. Press ENTER. The screen to map Channel 1 outputs is displayed.
C H1
L at ch e d mg / l
3. Press the UP or DOWN button to scroll through the options
presented above.
4. An asterisk will be blinking on either side of the displayed option.
Press ENTER to select the displayed option and save it in memory.
5. Press the UP button. The screen to map the Channel 2 outputs
is displayed.
C H2
R an ge ID
6. Press the UP or DOWN button to scroll through the options
presented above.
7. An asterisk will be blinking on either side of the displayed option.
Press ENTER to select the displayed option and save it in memory.
When finished, press the CTRL then ENTER buttons to escape to the Map
analog output screen. Press the UP button to map the relays.
The default mapping for the analog outputs is Stream 1 (Latched mg/L 1) on
analog output 1(CH1) and REM % on analog output 2 (CH2). The ability to
map the analog outputs to all options is retained. The stream number is added
to the TOC mg/L selections.
C H2
*REM %*
C H2
* La t ch ed m g/ l 1 *
Section 5
Page 77
Setup Menu