5.1
pH/ORP Cell Dual-Function Seal
The SP-710 pH/ORP rubber seal serves two purposes:
1. The seal contains a magnet which when opened to flush position will power on the pH/ORP module.
2. When the SP-710 is in storage, the seal maintains a moist environment for the electrodes.
For vigorous field use, it is recommended to utilize a rubber-band to secure the pH/ORP Cell Dual-Function
Seal to prevent loss of pH/ORP Storage Solution. The sponge soaked with the pH/ORP Storage Solution in
the pH/ORP Cell Dual-Function Seal helps prolong the life of the pH/ORP module. It may be discarded if
desired, but pH/ORP Storage Solution must be maintained in the unit cell at all times during non-use. Please
fill the pH/ORP cell with 1 mL of Pyxis pH/ORP Storage Solution (P/N: 63900) at all times when not using
the pH/ORP cell.
Figure 4.
pH/ORP Cell Dual-Function Seal in the open position
5.2
Control Keys
The SP-710 has three control keys, as shown in Figure 3. The left (
), right (
), and ok (
) keys
are used to launch actions indicated on the LCD display directly above the keys. The labels above the keys
indicate the function associated with each key and functions can be changed in different operation modes.
*
NOTE
*
The LCD display is not a touch-enabled device.
5.3
Main Module On/Off
To turn on the SP-710
: Press
momentarily and release.
To turn off the SP-710
: Press and hold
for about three seconds. Release
when the LCD display
turns off. The SP-710 turns itself off after 30 seconds without user interaction detected. This is done to
conserve battery life.
*
NOTE
*
This auto-time off setting may be customized by the user as desired through the
uPyxis®
Mobile or Desktop App.
SP-710 User Manual
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