Trouble Shooting

If it appears that your DVD unit is faulty, first consult the checklist below. It may be that something simple has been overlooked. Under no circumstance should you try to repair the player yourself, as this will invalidate the warranty. Only qualified service person- nel should remove the cover or service this player.

No Power:

If the power supply is connected to the car accessory circuits, but the engine is not run- ning, switch the ignition key to “ACC”.

Check if the fuse is blown. If so, replace it with a new fuse of the same value.

Check if the Power On/Off button is set to on.

No Picture:

Check if the monitor or TV is switched on.

Check if DVD mode is selected.

Check the video connection.

Distorted Picture:

Check the disc for debris and clean with soft cloth, wiping from the center to the edge.

Sometimes a small amount of picture distortion may appear. This is not a malfunction.

Completely Distorted Picture:

The disc format is not set according to the TV set used (PAL/NTSC).

No Color in Picture:

The disc format is not set according to the TV set used (PAL/NTSC).

Disc Does Not Play:

Ensure that the disc was inserted label up.

Clean the disc.

Check if the disc is defective by trying another disc.

The Player Does Not Respond to the Remote Control:

Aim the remote control directly at the infrared sensor on the front of the player.

Avoid all obstacles which may interfere with the signal path.

Inspect or replace the remote control battery.

Distorted or B/W Picture:

The disc format is not set according to the TV set used (PAL/NTSC).

Buttons Do Not Work:

Press the RESET button on the front panel of the radio.

The Radio Does Not Work:

• Check if the antenna cable is properly connected.

The Radio Station Automatic Selection Does Not Work:

The signals maybe too weak, select a station manually.

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Carbine M9900DVDS manual Trouble Shooting

M9900DVDS specifications

The Carbine M9900DVDS is a versatile and powerful firearm designed for both precision shooting and rapid-fire engagements. The M9900DVDS stands out in the crowded market of tactical rifles, offering an array of features and technologies that cater to both enthusiasts and professionals alike.

One of the key characteristics of the M9900DVDS is its innovative gas-operated action, which enhances reliability and reduces recoil. This system allows for consistent cycling of rounds, even in adverse conditions. The carbine is chambered in the popular 5.56x45mm NATO caliber, providing excellent ballistics and low recoil, making it suitable for a range of shooting applications, from target practice to hunting.

The M9900DVDS is equipped with a robust barrel that is cold hammer-forged, promoting longevity and accuracy. The 16-inch barrel length strikes a balance between maneuverability and ballistic performance, ideal for close-quarter settings and open fields alike. Additionally, the barrel features a 1:7 twist rate, which allows for stabilization of heavier projectiles, giving shooters the flexibility to customize ammunition according to their needs.

Ergonomics play a crucial role in the design of the M9900DVDS, as it incorporates an adjustable cheek rest and a collapsible stock. This feature ensures that the rifle can be tailored to fit various body types and shooting preferences, delivering comfort during prolonged use. The ambidextrous controls add to the rifle’s user-friendliness, making it accessible for left-handed and right-handed shooters.

The integrated Picatinny rail system allows for easy attachment of various accessories, such as optics, lights, and foregrips. This modularity ensures that users can adapt the M9900DVDS to their specific operational requirements. The carbine also includes a durable, weather-resistant finish that protects against corrosion and wear, making it suitable for outdoor use in various environments.

Safety is paramount in the design of the M9900DVDS, featuring a manual safety selector and an automatic firing pin block. These elements work together to ensure that accidental discharges are minimized, promoting safe handling.

In summary, the Carbine M9900DVDS combines cutting-edge technology with practical features to deliver a high-performing firearm. Its reliability, accuracy, and user-friendly design make it a standout choice in the tactical rifle market, appealing to both seasoned shooters and newcomers. Whether for personal defense, sport shooting, or law enforcement, the M9900DVDS is engineered to meet the demands of modern shooters.