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Operating Manual
1.800.561.8187
information@itm.com
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Summary of Contents for Sekonic i-346

  • Page 1 Operating Manual 1.800.561.8187 information@itm.com www. .com...
  • Page 2: Table Of Contents

    ■ Table of Contents Safety Precautions… … ………………………………………………… 1 1. Parts Designations………………………………………………… 3… 2. Explanation of LCD Screen Information… …………………… 4… 3. Before Using………………………………………………………… 5… … … 3-1.…Inserting…the…Battery…………………………………………… 5 … 3-2……Power…ON/OFF… ……………………………………………… 5 … 3-3.…Checking…the…Battery…Capacity… …………………………… 6… … 3-4.…Replacing…Battery…during…Measurement… ………………… 6… …...
  • Page 3: Safety Precautions

    ■ Safety Precautions Before…using…this…product,…please…read…this…"Safety…Precautions"…for… proper…operation. The warning symbol indicates the possibility of death of serious injury if the product is not used properly. The caution symbol indicates the possibility of minor to moderate personal injury or product damage if the product is not used properly.
  • Page 4 ■ Safety Precautions ● Be sure not to drop the meter or subject it to sudden impact, as the meter will be damaged, ● Do not store the meter in areas of high temperature or high humidity, as the meter will be damaged. ●...
  • Page 5: Parts Designations

    1. Parts Designations ①…Power…Button ②…Light…Receptor ③…Mode…Button ④…Measuring……Button ⑤…LCD…Screen ⑥…Up…Button ⑦…Down…Button ⑧…Timer… … Button ⑨…Battery…Cover 1.800.561.8187 information@itm.com www. .com...
  • Page 6: Explanation Of Lcd Screen Information

    2. Explanation of LCD Screen Information Display…of…the…i-346…… *This…diagram…is…for…explanation…purpose. ① Battery…Capacity…Indicator…(See…page…6) ② Measuring…Mode…Display Displayed…at…the…continuous…measuring…mode.…(See…page…9) Displayed…at…the…single…measuring…mode.…(See…page…9) Displayed…at…the…custom…setting…mode.…(See…page…11) ③ Illumination…Value/…Timer…Display Measured…illuminance…is…displayed. … Display…example Set…timer…second…is…displayed.…(See…page…10) … Display…example … 1.800.561.8187 information@itm.com www. .com...
  • Page 7: Before Using

    3. Before Using 3-1. Inserting the Battery 1)… Requires…type-AA…1.5-volt…battery.… 2)… Slide…the…battery…cover…in…the… direction…of…the…arrow…to…remove.… Slide…down…Battery…Cover ⑨ in…the… direction…of…the…allow…to…move. 3)… Insert…the…battery…observing…the… polarity…with…the…+,…- marks…in…the… battery…compartment. 4)… Align…Battery…Cover ⑨ with…main… ⑨ Battery unit…and…slide…shut.… … Cover … Make…sure…that…the…cover…is…properly… in…place…and…closed.… ● Do not place batteries in open flame, attempt to short them, disassemble them, apply heat to them, or recharge them (except rechargeable batteries).
  • Page 8 The battery should be replaced immediately. Having a spare battery is recommended. ● A fresh battery is capable of continuous readings of; Manganese 10 hours Alkaline 20 hours (based on Sekonic measuring.) 3-4 Replacing Battery during Measurement 1)… Always…turn…the…power…OFF…before…replacing…battery.…If… battery…is…removed…with…the…power…ON,…the…setting…can…no… longer…be…recalled. 2)… If…an…unexpected…display,…i.e.…settings…other…than…selected,…… appears…on…the…LCD…after…battery…replacement…or…while… operating…the…meter,…or…the…meter…does…not…respond…when…...
  • Page 9 3. Before Using 3-5 Automatic Power OFF Function To…save…battery…capacity,…the…meter…will…be…automatically…turned… off…about…4…minutes…after…the…last…button…is…pressed.… ● Even if automatic power off function works or the power is turned off by pressing the Power Button ① , the setting of timer is memorized. ● Automatic power OFF function is not available while continuous measuring mode.
  • Page 10: Basic Operation

    4. Basic Operation 4-1. Basic Operation Flowchart and Setting the Measuring Mode 1)… To…enter…the…Custom…Setting…to…select…either…Lux…or…FC,…hold… the…Mode…Button ③ and…press…the…Power…Button ① . 2)… Select…the…measurement…mode…by…pressing…the…Mode…Button… ③ or…Timer…Button ⑧ .…Measuring…modes…are…switched… according…to…the…chart…below. Continuous… (See…page…9) Measuring…Mode Power…ON Mode…Button ③ to…select Single (See…page…9) Measuring…Mode Timer…Button ⑧ to…select Timer…Measuring… (See…page…10) Mode Hold…Mode…Button ③...
  • Page 11: Measurement

    5. Measurement 5-1. Continuous Measuring Mode Press…the…Measuring…Button ④ ,…and…the…measured…value…is…displayed… according…to…the…Illuminance…change. 1) Press…the…Mode…Button ③ and…enter…the…Continuous…Measuring… Mode. … (“C”…is…displayed…at…the…upper…right…corner…of…the…LCD.) 2)… Press…the…Measuring…Button ④ and…read…the…measured…value…after… confirming…that…it…becomes…stable.…Press…the…Measuring…Button ④ again…to…hold…the…illuminance…value…at…the…time.… ● Try to minimize the influence of the person taking the measurement or other to the light receptor. ●...
  • Page 12: 5-3

    5. Measurement 5-3. Timer Measuring Mode Measurement…(single…measurement)… is…made…after…counting…the…set…timer… ④ Measuring… seconds…in…advance. … Button MODE 1)… Press…the…Timer…Button ⑧ ,…and… the…set…timer…seconds…in…advance… appears…at…the…upper…right…corner… ⑥ Up… of…the…LCD…to…enter…the…timer… … Button measuring…mode. ⑦ Down…… … TIMER … Button 2)… Press…the…Up…Button ⑥ or…Down… ⑧ Timer…Button Button ⑦ to…set…the…timer…seconds… used. … …Available…setting…range:…1…to…60…seconds. 3)…...
  • Page 13: Other Setting

    6. Other Setting 6-1. Custom Setting Unit…of…illuminance…(Lux…or…Foot-candle)…can…be…switched…by… custom…setting.… 1)… To…enter…the…custom…setting,…the…meter…must…first…be…turned…off.… Press…Mode…Button ③ and…turn…the…power…on.… … “CS”…is…displayed…at…the…upper…right…corner…of…the…LCD.… 2)… Lux…(“lx”)…or…Foot-candle…(“fc”)…will…change…each…time…the…Mode… Button ③ is…pressed.… … Turn…off…the…power…after…selecting…the…desired…unit.… … Display…example 1.800.561.8187 information@itm.com www. .com...
  • Page 14: Specifications

    7. Specifications Type… Illuminometer… ● Light…receptor…element… Silicon…photo…diode ● Measurement…cycle… 0.5…seconds ● Measurement…range… 2.50…lx…to…200,000…lx… ● 0.23…fc…to…18,600…fc ● Display… Unit:…Lux…(lx),…Foot-candle…(fc) ● Significant…digits:…3…digits ● Linearity… +/-5%…(23°C…+/-…2°C) ● Other…functions… Out…of…measurement…range:…UNDER…or…OVER ● warning…display… Battery…power…indicator…display ● Automatic…power…OFF…function…(About…4…minutes ● after…last…operat ion) Battery…use… AA…battery…1.5V…x…1…(Alkaline,…manganese,…lithium, ● NiMH) Operating…temperature… 0°C…~…40°C ●...

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