manuals.online logo
Brands
  1. Home
  2. •
  3. Brands
  4. •
  5. Armitron
  6. •
  7. Watch
  8. •
  9. Armitron MD17421 User manual

Armitron MD17421 User manual

INSTRUCTIONS MANUAL
FEATURES
SELECTING FEATURES
SETTING THE TIME AND CALENDAR
STOPWATCH
12/24 HOUR (MILITARY) TIME
SPLIT TIME
• TimeTellingMode(Hours,Minutes,Seconds,DateandDayofthe
Week)
• CalendarMode(Month,Date,andDayoftheWeek)
• 24HourAlarm
• HourlyChime:One‘Beep’soundeveryfullHour
• ChronographMode:Hours,Minutes,Seconds,and1/100ofasec-
ondwithLapOperation
• SecondTimeZone
• 12/24Hour(MilitaryTime)
• WaterResistantasindicatedonthewatch
• INSTALITE-ElectroLuminescentDisplay
1. TimeTellingModedisplaysHours,Minutes.Seconds,Month,Date,and
DayoftheWeek.
2. FromTimeTellingMode,pressandhold‘C’.CalendarModeappears
andtheMonth,Date,andYeararedisplayed.Release‘C’toreturntoTime
TellingMode.
3. FromTimeTellingMode,press‘B’.AlarmModeappears.Press‘B’three
timestoreturntoTimeTellingMode.
4. FromTimeTellingMode,press‘B’twice.ChronographModeappears.
Press ‘B’twicetoreturntoTimeTellingMode.
5. FromTimeTellingMode,press‘B’ threetimes.SecondTimeZoneap-
pears.Press‘B’toreturntoTimeTellingMode.
1. FromtTimeTellingMode,pressandhold‘A’.Secondsash.Press‘C’to
zeroouttheSeconds.
2. Press‘B’.Hoursash.Press‘C’toadvancetheHour.NOTE: Pressing
and holding ‘C’ will advance the digits rapidly. When 12 Hour Format is
selected, ‘A’ indicates ‘a.m.’ times; ‘P’ indicates ‘p.m.’ times.
3. Press‘B’.Minutesash.Press‘C’toadvancetheMinutes.
4. Press‘B’TheYearashes.Press‘C’toadvancetheYear.
5. Press‘B’.Monthsash.Press‘C’toadvancetheMonths.
6. Press ‘B’.TheDateashes.Press‘C’toadvancetheDate.
7. Press‘A’toendsequenceandreturntoTimeTellingMode.
1. FromTimeTellingMode,press‘B’oncetoentertheChronographMode.
2. Press‘C’tostarttiming.
3. Press‘C’againtostoptiming.
4. Press‘A’toresettozero.
5. Press‘B’twicetoreturntoTimeTellingMode.
WhileintheTimeTellingMode,press‘A’toselecteither12HourTimeor
24Hour(MilitaryTime).
1. WhileintheStopwatchMode,press‘C’tostarttiming.
2. Press‘D’tomeasureanddisplaySplitTimes.
3. Press‘C’tostoptimingattheendoftheevent.
4. Press‘A’torevealthenalSplitTime.
5. Press‘A’againtoresettozero.
6. Press‘B’twicetoreturntoTimeTellingMode.
SETTING THE 24 HOUR ALARM
SETTING THE ALARM
1. FromTimeTellingMode,pressandhold‘B’toentertheAlarmMode.
AlarmHoursash.
2. Press‘D’toadvancetheAlarmHour.
3. Press‘C’.AlarmMinutesash.Press‘D’toadvancetheAlarmMinutes.
4. Press‘B’toendsequenceandreturntoTimeTellingMode.
1. FromTimeTellingMode,pressandhold‘B’toentertheAlarmMode.
Press‘A’.TheAlarmHourashes.
2. Press‘C’toadjusttheAlarmHours.
3. Press‘B’.AlarmMinutesash.Press‘C’toadjusttheAlarmMinutes.
4.Press‘A’toendthesetsequence.
5.Press‘B’threetimestoreturntoTimeTellingMode
MD17421
EL LIGHT FEATURE
1. Press‘D’inanymodetoilluminatethewatchface.Thebacklightwill
remainlitfor3seconds.
NOTE: Excessive use of the light will shorten battery life.
ACTIVATING ALARM + HOURLY CHIME
1. WhileintheAlarmMode,press ‘C’ toactivatetheAlarm.TheAlarm
symbolappearstoindicatethattheAlarmisactivatedandwillsoundatthe
presetAlarmTimefor60secondsoruntil ‘A’, ‘B’, or ‘C’ ispressed.
2. Press ‘C’ againtodeactivatetheAlarmandtoactivatetheHourlyChime.
TheHourlyChimewillsoundwithone“Beep”everyhouronthehour.
3. Press ‘C’ againtoactivateboththeAlarmandtheHourlyChime.
4. Press ‘C’ againtodeactivateboththeAlarmandtheHourlyChime.
SECOND TIME ZONE
1. FromTimeTellingMode,press‘B’threetimestoentertheSecondTime
ZoneMode.
2. Pressandhold‘A’.Hoursash.Press‘C’toadvancetheHour.
3. Press‘B’.Minutesash.Press‘C’toadjusttheMinutes.
4. Press‘A’toendsetsequence.
5. Press‘B’toreturntoTimeTellingMode.
NOTE: The Second Time (Second Time Zone) Clock may be used to
keep track of a foreign time.
WATER RESISTANCE
RETURN YOUR WATCH FOR SERVICING
USE OUR NATIONWIDE SERVICE CENTERS. YOU
CANNOT RETURN WATCH FOR SERVICE WHERE IT
WAS PURCHASED.
ThisisaWATER RESISTANTwatch.Donotoperatepushbuttonsbelow
thesurfaceofthewater.Shouldwaterorcondensationappearinthe
watch,immediatelyhavethewatchchecked.Watercancorrodeelectron-
icpartsinsidethecase. Pleasecall(718) 482-4195foralistingofallapprovedandauthorized
servicecentersandlocations,orvisitourwebsiteat:
WWW.ARMITRON.COM
YOURWATCHSHOULDNOTBERETURNEDTOTHEPLACEOF
PURCHASE.Carefullypackyourwatchinasturdybox(donotsendina
giftboxforsamewillnotbereturned)andmailtothenearestapproved
authorizedservicestation.Becauseofpossibleloss,werecommendthat
youinsurethewatch,returnreceiptrequested,whenusingthemail.Ifyou
donotreceiveareceiptwithinareasonabletime,startatracerthrough
theoriginatingpostoce.Neverincludeaspecialwatchbandorany
otherarticleofpersonalvalueinyourshipment.
Ifyourwatchrequirescleaning,lubrication,batterychanging,orneeds
acrystalreplaced,ArmitronAdventureapprovedServiceCentersare
availableinyourarea.TheserepairfacilitiesuseArmitronAdventureparts
andcomponentstoassurequalityandfutureperformance.Freeestimates
areavailableinadvance,shouldyouneedservicingorrepairsnotcovered
underthewarranty.Repairscoveredunderthewarrantymayrequireproof
ofpurchase,soretainthepurchasereceipt.
CHANGING THE BATTERY
Changethebatterywhenthewatchbecomesslow,thereadoutdarkensor
doesnotappear,orthebacklightfails.Beforeremovingtheoldbattery,be
suretodenoteitspolaritysothatthenewbatteryisinstalledinexactlythe
sameway.Replacewiththesamekindorequivalentonly.Thiswatch
containspreciseelectroniccomponentsandshouldonlybeopenedby
aqualiedwatchtechnician.However,itisnotnecessarytoreturnyour
watchtothemanufacturerforbatteryreplacement.Itisrecommendedthat
youbringyourtimepiecetoalocaljeweler.
INSTRUCTIONS MANUAL
MD17421

Other Armitron Watch manuals

Armitron Analog Manual

Armitron

Armitron Analog Manual

Armitron YP12598 User manual

Armitron

Armitron YP12598 User manual

Armitron Pro Sport M1179A User manual

Armitron

Armitron Pro Sport M1179A User manual

Armitron pro sport MD0346 User manual

Armitron

Armitron pro sport MD0346 User manual

Armitron MD11239 User manual

Armitron

Armitron MD11239 User manual

Armitron Pro Sport XNAQE01 User manual

Armitron

Armitron Pro Sport XNAQE01 User manual

Armitron 40/8284 MD0699 User manual

Armitron

Armitron 40/8284 MD0699 User manual

Armitron 40/6747BLK User manual

Armitron

Armitron 40/6747BLK User manual

Armitron Griffy BJ3407 User manual

Armitron

Armitron Griffy BJ3407 User manual

Armitron 45/6967PNK User manual

Armitron

Armitron 45/6967PNK User manual

Armitron M1034 User manual

Armitron

Armitron M1034 User manual

Armitron M833 Manual

Armitron

Armitron M833 Manual

Armitron Pro Sport MD13280 User manual

Armitron

Armitron Pro Sport MD13280 User manual

Armitron AD1029 User manual

Armitron

Armitron AD1029 User manual

Armitron Pro Sport M1137 User manual

Armitron

Armitron Pro Sport M1137 User manual

Armitron YP13614 User manual

Armitron

Armitron YP13614 User manual

Armitron M833 User manual

Armitron

Armitron M833 User manual

Armitron M799 User manual

Armitron

Armitron M799 User manual

Armitron MD11239 User manual

Armitron

Armitron MD11239 User manual

Armitron T205(5ATM) User manual

Armitron

Armitron T205(5ATM) User manual

Armitron pro sport XNCEE02B User manual

Armitron

Armitron pro sport XNCEE02B User manual

Armitron IW-YP12585-2 User manual

Armitron

Armitron IW-YP12585-2 User manual

Armitron YP13614 User manual

Armitron

Armitron YP13614 User manual

Armitron prosport M1044 User manual

Armitron

Armitron prosport M1044 User manual

Popular Watch manuals by other brands

Armour39 A39W01 user manual

Armour39

Armour39 A39W01 user manual

Garett Garett Women DIANA user manual

Garett

Garett Garett Women DIANA user manual

Coleman 40-116 user guide

Coleman

Coleman 40-116 user guide

Casio 5678 Operation guide

Casio

Casio 5678 Operation guide

Rip curl World Tide & Time manual

Rip curl

Rip curl World Tide & Time manual

SPINNAKER TRANSAT SP-5036 manual

SPINNAKER

SPINNAKER TRANSAT SP-5036 manual

Conrad 1230928 operating instructions

Conrad

Conrad 1230928 operating instructions

Naviforce NF9097 instruction manual

Naviforce

Naviforce NF9097 instruction manual

Jaeger-leCoultre Master Tourbillon user manual

Jaeger-leCoultre

Jaeger-leCoultre Master Tourbillon user manual

Myria MY9511 Series user manual

Myria

Myria MY9511 Series user manual

Hyco W562 user manual

Hyco

Hyco W562 user manual

Seiko S651 instructions

Seiko

Seiko S651 instructions

DAS.4 SP40 user manual

DAS.4

DAS.4 SP40 user manual

SMART BW1829 manual

SMART

SMART BW1829 manual

ice-watch ICE JUNIOR instruction manual

ice-watch

ice-watch ICE JUNIOR instruction manual

Mont Blanc Summit Lite Safety manual

Mont Blanc

Mont Blanc Summit Lite Safety manual

Seagull 1963 operating instructions

Seagull

Seagull 1963 operating instructions

MBI Corp Oslo Silver 100 Operating	 instruction

MBI Corp

MBI Corp Oslo Silver 100 Operating instruction

manuals.online logo
manuals.online logoBrands
  • About & Mission
  • Contact us
  • Privacy Policy
  • Terms and Conditions

Copyright 2025 Manuals.Online. All Rights Reserved.