NITECORE MH40GTR Ultra Long Range Dual-Fuel Hunting Flashlight Instruction Manual

NITECORE MH40GTR Ultra Long Range Dual-Fuel Hunting Flashlight

Technical Data

FL1 STANDARD| TURBO| HIGH| MID| LOW| STROBE| SOS
---|---|---|---|---|---|---
****|

1200
Lumens

| 380
Lumens| 100
Lumens| 15
Lumens| 1200
Lumens|

1200
Lumens

| 2h| 6h 15min| 27h| 140h| ─| ─
| 1004m| 533m| 280m| 107m| ─| ─
| 252000cd| 71160cd| 19640cd| 2880cd| ─| ─
| 1m (Impact Resistance)
| IPX8, 2m (Waterproof and Submersible)

Note: The stated data is measured in accordance with the international flashlight testing standards ANSI/NEMA FL1, using 2 x 18650 Li-ion battery (3,500mAh) under laboratory conditions. The data may vary in real world use due to different battery usage or environmental conditions

Features

• Utilizes a CREE XP-L HI V3 LED
• Maximum output up to 1,200 lumens
• High efficiency regulation circuit for a maximum runtime up to 140 hours
• Optimized ultra-precise reflector offers a beam distance up to 1,004 meters
• Intelligent charging circuit with voltage detection charges safely and rapidly
• Built-in charging module enabling battery recharging through the charging port
• Charging port sleeve provides outstanding water, dust and impact resistance.
• 2 easily accessible output modes by tightening and loosening the flashlight head
• User-defined Mode allows for quick access to the memorized brightness level or special mode
• Intelligent memory function for preferred mode settings
• Anti-rolling design
• Reverse polarity protection
• Broad voltage circuit accepts both rechargeable and non-rechargeable Lithium batteries
• Stainless steel titanium-plated clip
• Toughened ultra-clear mineral glass with anti-scratch coating
• Constructed from aerospace-grade aluminum alloy
• HA-III military grade hard-anodized
• Waterproof in accordance with IPX8 (submersible to 2 meters)

Specifications

Accessories

2 x NITECORE 18650 Li-ion batteries (NL1826), Clip, Tactical Ring, Lanyard, Wall Charger, Holster, Spare Tail Switch Cover, Spare O-ring

Battery Options

| Type| Nominal Voltage| Compatibility
---|---|---|---
18650 Rechargeable Li-ion Battery| 18650| 3.6V/3.7V| Y (Compatible and Rechargeable)
Primary Lithium Battery| CR123| 3V| Y (Compatible but Not Rechargeable)
Rechargeable Li-ion Battery| RCR123| 3.6V/3.7V| Y (Compatible but NotRechargeable)

*Warning: Charge 18650 rechargeable Li-ion batteries only. DO NOT attempt to charge non-rechargeable batteries, CR123 or RCR123 batteries.

Operating Instructions

Battery Installation

Insert the batteries as illustrated and screw to tighten the tail cap.

Note:

1. Ensure the batteries are inserted with the positive end towards the head. The product will not work if the batteries are incorrectly inserted.
2. DO NOT direct the beam to the naked eyes.
3. DO NOT mix rechargeable and non-rechargeable batteries.
4. DO NOT mix batteries of different types/brands.
5. DO NOT mix batteries of different power levels.
6. When the product is kept in a backpack or left unused for prolonged time, please remove all batteries to prevent accidental activation or battery
   leakage.

Charging Function

MH40GTR is capable of charging two protected 18650 Li-ion batteries. As illustrated, loosen the metal sleeve (counter-clockwise) and connect the charging port to a power socket via the included charging cable. Switch the product on to begin charging. The average charging time for 2 x 18650 rechargeable Li-ion batteries is 5 hours.

• Under normal charging conditions, the red indicator light near the charging port will flash twice every second.

• If a problem is detected during the charging process, MH40GTR will stop charging and the red indicator will flash rapidly.
  This is usually caused by damaged or incorrectlyinserted batteries, or the flashlight is not turned on.

• When charging is complete, the red indicator will illuminate steadily
  

Cautions:

1.  MH40GTR needs to be turned on in order to begin the charging process.
2. DO NOT charge batteries of different types or different brands together.

Switching ON/OFF

To switch ON: Press the tail switch until a “click” is heard.
To switch OFF: Press the tail switch again until a “click” is heard.

Mode Switching

MH40GTR has 2 output modes: TURBO and User-defined Mode. Both modes are interchangeable by tightening and loosening the flashlight head. TURBO provides the maximum output while User-defined Mode contains 3 selectable brightness levels and 2 special modes.

TURBO Mode

TURBO mode is accessed by tightening the flashlight head. In this mode, half press the tail switch to momentarily turn on MH40GTR, and release to turn it off. (Momentary illumination is not functional in User-defined Mode.) Momentary illumination can be applied for signaling and tactical purposes.
Note: In TURBO mode, the fast generated heat can increase flashlight temperature and consequently affect user experience or even flashlight life.
Therefore, MH40GTR will automatically lower its brightness level after 5 minutes in TURBO mode to control temperature and prolong battery life. You can switch back to TURBO mode if necessary, but using TURBO for extended period is not recommended.

User-defined Mode

User-defined Mode is accessed by slightly loosening the flashlight head. In this mode, lightly and rapidly pressing the switch within 1 second will cycle through the brightness levels and special modes in the following order: “HIGHMID-LOW-SOS-STROBE”. After selecting your preference, turn off the flashlight and wait for approx. 10 seconds before the flashlight memorizes the defined settings. MH40GTR will access the previous memorized settings when the Userdefined Mode is reactivated.
Useful Tips: Making it the best suitable Multitask Hybrid flashlight for you You can simply regard MH40GTR as a flashlight with a head switch with a quick access to 2 different status. Please preset your preference for a brightness level or a special mode in the User-defined Mode. For example, if it is for your everyday use, preset LOW level in the User-defined Mode for a quick access by loosening the flashlight head; if it is for the tactical use or law enforcement, preset STROBE mode in the User-defined Mode for a quick access.

Maintenance

Every 6 months, threads should be wiped with a clean cloth followed by a thin coating of silicon-based lubricant.

Warranty Service

All NITECORE® products are warranted for quality. Any DOA / defective product can be exchanged for a replacement through a local distributor/dealer within 15 days of purchase. After that, all defective / malfunctioning NITECORE® products can be repaired free of charge within 60 months from the date of purchase. Beyond 60 months, a limited warranty applies, covering the cost of labor and maintenance, but not the cost of accessories or replacement parts.
The warranty will be nullified if

1. the product(s) is/are broken down, reconstructed and/or modified by unauthorized parties;
2. the product(s) is/are damaged due to improper use; (e.g. reversed polarity installation)
3. the product(s) is/are damaged due to battery leakage.

For the latest information on NITECORE® products and services, please contact a local NITECORE® distributor or send an email to service@nitecore.com

※ All images, text and statements specified herein this user manual are for reference purpose only. Should any discrepancy occur between this manual and information specified on www.nitecore.com, Sysmax Innovations Co., Ltd. reserves the rights to interpret and amend the content of this document at any time without prior notice.

SYSMAX Innovations Co., Ltd.
TEL: +86-20-83862000
FAX: +86-20-83882723
E-mail: info@nitecore.com
Web: www.nitecore.com
Address： Rm 2601-06, Central Tower,
No.5 Xiancun Road, Tianhe
District, Guangzhou,510623,
Guangdong, China

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Documents / Resources

| NITECORE MH40GTR Ultra Long Range Dual-Fuel Hunting Flashlight [pdf] Instruction Manual
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