1. Introduksjon
The Streamlight UltraStinger 77751 is a professional-grade rechargeable tactical flashlight designed for demanding conditions. It delivers 1100 lumens and 65000 candelas, providing a long-range, precision-focused beam. This manual provides essential information for the safe and effective use, maintenance, and troubleshooting of your UltraStinger flashlight.

Figure 1: Streamlight UltraStinger 77751 Rechargeable Tactical Flashlight. This image shows the flashlight from an angled perspective, highlighting its robust black aluminum body and large reflector head.
2. Sikkerhetsinformasjon
Always read and understand all instructions and warnings before using this product. Failure to do so may result in electric shock, fire, or serious injury.
- Øyesikkerhet: Do not stare directly into the light beam. The intense light can cause temporary vision impairment or eye damage.
- Batterisikkerhet: Use only approved Streamlight batteries and charging equipment. Improper battery use can lead to fire or explosion.
- Varme: The flashlight head may become hot during prolonged use on high settings. Handle with care.
- Kjemisk advarsel: Dette produktet inneholder kjemikalier som er kjent for staten California for å forårsake kreft og fødselsskader eller andre reproduksjonsskader. Vask hendene etter håndtering.
3. Pakkens innhold
Bekreft at alle varene er til stede i pakken din:
- Streamlight UltraStinger Flashlight
- Rechargeable Battery (installed)
- PiggyBack Charger
- 120-Volt AC Charger
- Brukerhåndbok (dette dokumentet)
4. Oppsett
4.1 Innledende lading
Before first use, fully charge the UltraStinger flashlight. The PiggyBack charger allows for simultaneous charging of the flashlight and a spare battery (if purchased separately).
- Connect the 120-Volt AC charger to a power outlet and then to the PiggyBack charger.
- Insert the UltraStinger flashlight into the charging slot of the PiggyBack charger. Ensure it clicks securely into place.
- The charging indicator light on the charger will illuminate (typically red) to indicate charging is in progress.
- A full charge takes approximately 10 hours. The indicator light will change color (typically green) when charging is complete.

Figure 2: Streamlight UltraStinger with PiggyBack Charger and 120V AC adapter. This image displays the flashlight docked in its charging cradle, connected to the AC power adapter.
5. Bruksanvisning
5.1 Power Button and Modes
The UltraStinger features a multi-function push-button switch for power and mode selection.
- Øyeblikkelig på: Lightly press and hold the power button for momentary illumination. Release to turn off.
- Konstant på/av: Fully press and release the power button to turn the flashlight on or off.
- Modusvalg: From the "on" position, rapidly press and release the power button to cycle through the brightness modes: High, Medium, Low, and Strobe. The flashlight will remember the last selected mode when turned off and on again.
5.2 Light Output and Runtime
The UltraStinger offers three brightness levels and a strobe function:
| Modus | Lumens | Candela | Stråleavstand | Kjøretid |
|---|---|---|---|---|
| Høy | 1100 | 65,000 | 510m | 1 t 30 min |
| Medium | 350 | 21,000 | 290m | 4 t 30 min |
| Lav | 90 | 5,000 | 141m | 16 timer |
| Strobe | 1100 | 65,000 | 510m | 3 t 15 min |

Figure 3: FL1 Standard performance table for the UltraStinger, detailing lumens, candela, beam distance, and runtime for each mode.

Figure 4: Illustration of different beam patterns (Tradition, HL, HPL). The UltraStinger features a focused beam for long-range illumination.
6. Vedlikehold
6.1 Batteristell
- To maintain optimal battery life, recharge the flashlight regularly, ideally after each use or when the beam noticeably dims.
- Oppbevar lommelykten på et kjølig, tørt sted når den ikke er i bruk.
- Hvis lommelykten ikke skal brukes på en lengre periode, fjern batteriet for å forhindre potensiell lekkasje.
- Replacement batteries are available from authorized Streamlight dealers.
6.2 Rengjøring
- Clean the lens with a soft, lint-free cloth. Avoid abrasive materials that could scratch the lens.
- Wipe the body of the flashlight with a damp cloth as needed. Do not immerse the flashlight in water.
7. Feilsøking
| Problem | Mulig årsak | Løsning |
|---|---|---|
| Lommelykten slår seg ikke på. | Lavt eller utladet batteri. | Charge the battery fully using the PiggyBack charger. |
| Løs batteritilkobling. | Ensure the battery is properly seated and the tail cap is tightened. | |
| Dim eller flimrende lys. | Lav batterilading. | Lad opp batteriet. |
| Dirty electrical contacts. | Clean battery and flashlight contacts with a clean, dry cloth. | |
| Lommelykten lader ikke. | Laderen er ikke riktig tilkoblet. | Verify the AC adapter is plugged into a live outlet and securely connected to the PiggyBack charger. Ensure the flashlight is correctly seated in the charger. |
| Defekt batteri eller lader. | Contact Streamlight customer support for assistance. |
8. Spesifikasjoner
- Modell: Streamlight UltraStinger 77751
- Lyskilde: LED
- Max Lumens: 1100
- Max Candela: 65,000
- Beam Avstand: Opp til 510 meter
- Strømkilde: Oppladbart NiMH-batteri (inkludert)
- Materiale: Maskinert aluminium
- Farge: Svart
- Dimensjoner: 11.82 cm (D) x 2.37 cm (B) x 2.37 cm (H)
- Varevekt: 1.24 pund
- Vannmotstand: IPX4 (vannbestandig)
- Effektmotstand: 3-Meter Tested
- Inkluderte komponenter: Flashlight, Battery, PiggyBack Charger, 120-Volt AC Charger, User Guide
9. Garanti og støtte
9.1 Garantiinformasjon
The Streamlight UltraStinger 77751 is covered by a Begrenset livstidsgaranti. This warranty covers defects in materials and workmanship for the lifetime of the product, excluding batteries, bulbs, abuse, and normal wear and tear. For full warranty details, please refer to the official Streamlight webnettstedet eller kontakt kundestøtte.
9.2 Kundestøtte
For technical assistance, warranty claims, or to purchase replacement parts, please visit the official Streamlight website or contact their customer service department. You can find more information and contact details at the Streamlight Store.