9
2 Installation
2.1 Unpacking the Multi-Channel Online Monitor
1. Inspect the shipping container(s) for damage due to shipping.
2. If the shipping box appears damaged in any way, immediately contact YSI Technical Support.
3. Remove the Multi-Channel Online Monitor components from the shipping box.
4. Verify the shipment contents using the enclosed packing list and packing check list to ensure the following items
are present:
• 2940 or 2980 Multi-Channel Online Monitor
• Power cord
• Power supply
• Reagent bottles with cap/tubing assemblies (2)
• Waste bottle with cap/tubing assembly
• Monitor Sample Cup
• 2877 Peristaltic pump tubing set
• 2876 Monitor Sample Cup tubing set
• Serial (null modem) communication cable (DB9 to DB9 connectors)
• Analog output cables (4 or 8, depending on which system was ordered)
2.2 Installing the Multi-Channel Online Monitor Components
Place the components of the Multi-Channel Online Monitor on a counter or cart where it will be stationed. YSI recommends
that the Multi-Channel Online Monitor power supply be used with a surge protector.
The Multi-Channel Online Monitor must be powered off prior to connecting or disconnecting any cables
from the top or rear communication panels. Connecting or disconnecting cables with the power on may
cause software and/or communication errors with the Multi-Channel Online Monitor and 2900 Series