Hach TitraLab pH & acid analyzer Manual Básico Del Usuario página 82

Figure 7 Plug connector attachment
Note: To change the plug connector, press in the catch and slide the plug
connector upward.
Keypad
Navigation key UP
• Used to select between different options on the display.
• Increases numeric values.
• Shows the previous data record in the data log menu.
• Empties the syringe through the discharge tube during manual open
loop control.
English 82
Navigation key DOWN
• Used to select between different options on the display.
• Reduces numeric values.
• Shows the next data record in the data log menu.
• Fills the syringe through the feed tube during manual open loop
control.
ON/OFF key
Navigation key LEFT
• Moves the cursor backward for entry of numeric values.
• Scrolls up in menus.
• Empties the syringe through the feed tube during manual open loop
control.
Navigation key RIGHT
• Moves the cursor forward for entry of numeric values.
• Scrolls down in menus.
RETURN key
• Scrolls back in menus.
• Cancels a manual control.
• Cancels a titration.
OK key (Check mark)
• Confirms the gray-highlighted menu items and scrolls forward in the
menu.
• Shows the first data record in the data log.