WHARTON 4850 User Manual

470/474A SeriesTime Zone DisplaysOperating and InstallationInstructionsNEW YORKLONDONBRUSSELS75 The Grove, Ealing LONDON W5 5LLEmail: info @vtx.co

Issue 2.1Time and Date Setting - 28change disabled this step andthe next three will be automatically skipped.seasonal change = seasonalIf the value ’-

Issue 2.1Time and Date Setting - 39next time zone display selectedfor settingto select left or right displaysuse ’-’ or ’+’ switchesNEW YORKmonth on w

Issue 2.1Time and Date Setting - 410hand display - time zone 1 - described on the previous pages.zone 2 and the remaining time zones is identical to t

Issue 2.1470A and 475A Calendar Display Programming11’+’ or ’-’ switches are used to select time zone 3 = ZURICHis controlled by time zone 2 = LONDON’

Issue 2.1470A series time zone display units will, when connected to the appropriate 484 series radio receiver andprogrammed for radio time code synch

Issue 2.1and MSF Radio Time Code Synchronisation signal failure or signal corruption the clock will maintaintimekeeping using its internal high stabil

Issue 2.1Mounting Details - Flush Mounting Cases14556362280- maximum panel thicknessSpring loaded mounting spigot’X’ + 6’X’’X’ = Standard surface moun

Issue 2.1Mounting Details - Surface Mounting Cases1536oo16

Issue 2.1External Signal Connection16ABC230 VOLTSACWARNINGISOLATE MAINSBEFORE REMOVINGCOVERBrownBlueGreen & Yellow- Live- Neutral- Earth110 or 230

Issue 2.1

Issue 2.1ContentsIntroductionOperating Modes 1 1 1 1 1Installation 1Power Supply Connection 1External Signal Connection 2System Programming

Issue 2.1Vortex Communications Ltd75 The Grove, Ealing LONDON W5 5LLEmail: info @vtx.co.ukWeb: www.vtx.co.ukTel: +44 (0)20 8579 2743Fax: +

Issue 2.1The 470A series of time zone displays are designed to show the local time in a number of different nationaland international locations. The 4

Issue 2.1A connection to the earth line must be made to ensure safe operation and compliance with EMCregulations.To ensure conformance with EN60950:(A

Issue 2.1Operation with 482D, 4800 and 4850 Master Clocks3w482 Time Code OperationMost 470/474A time zone displays are used in conjunction with a 482D

Issue 2.1Stand-alone, MSF, DCF, GPS and Local Synchronised Operation4Stand-alone OperationThe 470/474A series of time zone displays can be used as sta

Issue 2.1Function Programming5NEW YORKNEW YORKNEW YORKprogram mode selection stageselection stageenter operating modeuse ’-’ switch to enter W482 = w4

Issue 2.1w482 Code Synchronisation - Zone Allocation6(display will blank until the next time code message is received)NEW YORKuse ’+’ & ’-’ switc

Issue 2.1Time and Date Setting - 17NEW YORKNEW YORKNEW YORKNEW YORKNEW YORKseconds flashes on/off(bottom display on types 470A)left hand display illum