NCR NCR 5972 manual Service

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5-2 Chapter 5: Service

Caution: This device should only be powered by a (SELV) Safety Extra Low Voltage power supply source with an available power level of 5 amperes or less, and suitable for the country of installation. The power source must be certified by the appropriate safety agency for the country of installation.

Le matériel doit être reliés electriquement au circuit å Très Basse Tension de Sécurité (TBTS) ayant une limite de 5 ampères correspondant de façon satisfaisante et acceptable dans le pays où le matériel doit être installé. Le source d’alimentation doit être approvée par une agence de normalisation appropriée et acceptable dans le pays où le matériel doit être installe.

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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 VFD Models FeaturesModels 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 External Memory Test Character VFD Only DiagnosticsMicro-controller Test Pixel Test Firmware Part Number DisplayProgramming Set Up Host/Retail Display Command InterfaceRetail Display Commands Command Function Reset Display Format 1B Returns xx yy zzFormat 1B Set Diagnostic State OnErase Display Set Low Power State On Set Display State OnEnable Cursor Disable CursorFormat 1B 0A Set Screen Save BlankSet Screen Save Walk Turn On Screen Save Disable Screen Save OptionEnable Character Blink 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 0x8ASelect Character Set n Read Display ID StringDisplay ESC Character 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 Normal Operation Troubleshooting ProceduresServicing the Display Servicing the VFD or LCD Remove only two cabinet screws Cleaning the Display Remove power from the unit before cleaning