APC ACRD100, ACRD101 manual Adjust display settings, Display units

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Adjust display settings

Path: Main > Configure Display

Contrast. Adjust the visibility of the screen text. Lower numbered settings provide darker text; higher numbers provide lighter text. Settings range from 0–7.

Key Click. Set to ON or OFF will enable or disable an audible tone that sounds every time a key is pressed on the display interface.

Beeper Volume. Set the volume (Low, Medium, High or OFF) of the audible tone that sounds every time a key is pressed on the display interface.

Beep on Alarm. Set to ON or OFF. When set to ON, the cooling unit will sound an audible tone every 30 seconds when a new alarm occurs. Silence the audible tone by pressing any key on the display interface. When the alarm clears itself, the tone will stop on its own.

Display units

Path: Main > Set Display Units

Set the units of measure for the cooling unit to either US or Metric.

24	InRow RD 10 kW Air Cooled Operation and Maintenance

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Contents Operation and Maintenance 동봉된 CD 안에 한국어 매뉴얼이 있습니다 American Power Conversion Legal Disclaimer Page Contents Cooling Group Configuration Network Management Card Page Overview Symbols used in this manualCross-reference symbol used in this manual Safety Ensure that Inspection ChecklistsInitial inspection checklist Electrical inspection checklist Mechanical inspection checklist Ensure thatUser interface inspection checklist Start-up inspection checklistFinal inspection checklist While the cooling unit is operating, ensure thatCharging With Refrigerant Calculating R410A chargeInRow RD 10 kW Air Cooled Operation and Maintenance Charging the equipment Oil charging procedure Compressor Oil ChargeInRow RD 10 kW Air Cooled Operation and Maintenance Operation Display InterfaceUsing the Display Interface Scrolling status screensStatus Screen Name Status Information Displayed Main menu screensNavigating the main menu Navigating the sub-menusStart the cooling unit Using the Path statementPassword entry Stop the cooling unit General ConfigurationCooling unit configuration Cooling Group Configuration Configure the cooling groupContacts View the state of input and output contactsConfigure Modbus Identify the cooling unitControl the Environment SetpointsPID settings Control Method Proportional Integral Derivative Loop Behavior PID Tuning CorrectionTune the PID loop Thresholds Service intervalsRun hours Password and time-out Date and timeAdjust display settings Display unitsNetwork Configuration Configure networkView Status Readings Cooling unit statusCooling group status About the cooling unitClear the event log Event LogView the event log Respond to Alarms View active alarmsClear active alarms Alarm messages and suggested actionsThreshlds screen Configure Unit Discrete I/O screen. See page 17 for more Overview Quick ConfigurationTCP/IP configuration methods Ini file utility APC Device IP Configuration WizardBootp & Dhcp configuration NetworkTCP/IPBoot ModeDHCP onlyAdvancedDHCP Cookie Is Local access to the control console Remote access to the control consoleControl console Choose Network from the Control Console menuAccess a Configured Network Management Card Web interfaceTelnet and SSH Simple Network Management Protocol Snmp ModbusRecover From a Lost Password Environment Monthly Preventive MaintenanceCleanliness Mechanical ElectricalSemi-Annual Preventive Maintenance Functional testsTroubleshooting Problem Possible Cause Corrective ActionProblem Possible Cause Corrective ActionPage Page APC Worldwide Customer Support 990-3212A-001 11/2009