Changing the Default Settings

The M9900DVDS has a small group of settings that can be changed to suit your personalized requirement.

Button Confirmation Beep: The factory default setting is BEEP ON (a confirmation beep every time a button or knob is pushed). To turn the beeps off, push and hold the VOLUME knob until “BEEP ON” is in the display then release. Rotate the VOLUME knob until “BEEP OFF” is in the display. Wait a few seconds, the radio will return to last radio mode selected.

VOLUME

PUSH SEL/

MENU

Power Up Volume Level: The factory default setting for initial power-up volume level is 12. To change the initial volume level, push and hold the VOLUME knob until “BEEP ON” is in the display then release. Push the VOLUME knob until “P-VOL” is in the display. Rotate the VOLUME knob until the desired initial volume is achieved. Wait a few seconds, the radio will return to last radio mode selected.

VOLUME

PUSH SEL/

MENU

Radio Frequency Display: The factory default setting is USA. Do not change this setting.

Clock Display When the Radio is Off: When the ignition key is on and the radio is off, “clock display on” is the default setting. To change the setting to “clock display off”, push and hold the VOLUME knob until “BEEP ON” is in the display then release. Push the VOLUME knob until “CLK ON” is in the display. Rotate the VOLUME knob until “CLK OFF” is in the display. Wait a few seconds, the radio will return to last radio mode selected.

VOLUME

PUSH SEL/

MENU

Display Priority: The factory default setting for display priority is “CLOCK” except in Sirius mode. To change the display priority (either radio frequency priority or no priority), push and hold the VOLUME knob until “BEEP ON” is in the display then release. Push the VOLUME knob until “CLOCK” is in the display. Rotate the VOLUME knob until “FREQ” or “NO PRI” is in the display. Wait a few seconds, the radio will return to last radio mode selected.

VOLUME

PUSH SEL/

MENU

Clock Type, 12 hour or 24 hour: The factory default setting is 12 hour clock with AM and PM indication. To change the clock type to 24 hour military time, push and hold the VOLUME knob until “BEEP ON” is in the display then release. Push the VOLUME knob until “12 HOUR” is in the display. Rotate the VOLUME knob until “24 HOUR” is in the display. Wait a few seconds, the radio will return to last radio mode selected.

VOLUME

PUSH SEL/

MENU

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Carbine M9900DVDS manual Changing the Default Settings
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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.
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