NCR NCR 5972 manual Cleaning the Display, Remove power from the unit before cleaning

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5-6 Chapter 5: Service

6.Replace the cover and secure it with cabinet screws (2).

7.Reassemble the faulty board and mail it to NCR Customer Services for repair.

Note: If you are replacing a non‐serialized unit, you may remove all screws (4) or disassemble the display in whatever method is easiest for you.

Cleaning the Display

Remove power from the unit before cleaning.

When cleaning is required, a soft cloth dipped in a mild detergent can be used to clean the cabinet. Only a damp cloth is required so that no moisture can enter the cabinet. Never spray the cleaner directly onto the unit. Care should be taken not to scratch the lens during cleaning.

Note: No preventive maintenance is required to meet the Service Calls per Machine per Year requirement.

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Contents Userʹs Guide Page Safety Requirements PrefaceIntroduction Table of Contents Installation Programming Set UpService Revision Record Canadian Department of Communications Radio Frequency Interference StatementsFederal Communications Commission FCC Voluntary Control Council For Interference VcciIntroduction Features ModelsVFD Models Software LCD Models Introduction Physical Environment Working RangeStorage Environment Transit EnvironmentDimensions VFD ModelsInch Post 119 mm 356 mm 14.1 95 mm 3.75 LCD Models Electrical Environment Operational EnvironmentMounting Hole Dimensions 2x20 Customer Display Parallel Cable VFD2x20 Customer Display Serial Cable LCD Site Preparation Installing the Customer Display Selv Power Source WarningInstallation Goal Cable RequirementsPower Supply Choices Installation ProceduresRS-232 Serial Interface Diagnostics Micro-controller TestExternal Memory Test Character VFD Only Pixel Test Firmware Part Number DisplayProgramming Set Up Host/Retail Display Command InterfaceRetail Display Commands Command Function Reset Display Format 1B Returns xx yy zzSet Diagnostic State On Erase DisplayFormat 1B Set Low Power State On Set Display State OnEnable Cursor Disable CursorSet Screen Save Blank Set Screen Save WalkFormat 1B 0A Disable Screen Save Option Enable Character BlinkTurn On Screen Save Move Cursor Right Disable Character BlinkMove Cursor Left Format 1B 0EMove Cursor Up Move Cursor DownMove Cursor To Specified Position Format 1B 13 nnFormat 1B 17 nn Range 01 ≤ nn ≤ Brightness AdjustmentRead Display ID Byte Format 1B Returns 0x8ARead Display ID String Display ESC CharacterSelect Character Set n Character Sets Code Page 850 International014 Programming Set Up 056 077 078 079 098 099 100 101 120 121 122 123 124 125 140 141 142 143 144 145 161 162 182 183 Programming Set Up 224 225 226 227 228 229 245 246 247 248 249 250 251 252 253 254 255 Code Page Katakana Programming Set Up Programming Set Up Programming Set Up 084 085 086 106 107 108 Programming Set Up Programming Set Up 168 169 170 190 191 192 193 210 Programming Set Up 254 Code Page 866 Cyrillic Programming Set Up Programming Set Up 072 073 074 075 076 077 084 085 086 106 107 108 128 147 148 149 150 171 172 173 174 Programming Set Up Programming Set Up 234 235 236 237 253 254 255 Programming Set Up Service Safety RequirementsService Troubleshooting Procedures Servicing the DisplayNormal Operation Servicing the VFD or LCD Remove only two cabinet screws Cleaning the Display Remove power from the unit before cleaning