Another way to change the discrimination pattern is to search as normal and when an unwanted target is encountered, press the "Set Disc" Touchpad and that segment will no longer be illuminated.

A special note about detector operational settings. Any changes that have been made will be retained when the detector is turned off. These changes will remain until changed by the operator or until the detector is returned to the factory default settings by pressing and holding the POWER Touchpad.

When the Depth Touchpad is depressed, the display will show a row of segments on the upper LCD bar. This is indicating the Depth/Sensitivity setting of the detector. Approximately 75% is the factory default setting. Hunting in some locations there may an abnormal amount of static or interference, in these instances it may be necessary to reduce the depth setting until the audio sounds become stable once again. This is also the action to take when searching with a companion and when near each other the detectors exhibit erratic and unstable operation. When searching for very small or very deep items it might be beneficial to increase the depth setting as much as possible, up to the point that the detector becomes unstable.

Depressing the Audio Touchpad will graphically indicate the audio level established. Changes to this level can easily be made by pressing the + or - touchpads until the desired threshold level is attained.

BATTERIES:

GTA Series detectors require eight (8) AA batteries. They are contained in two battery holders of four each. These holders slide into the Battery Pack beneath the Arm Cuff assembly. When replacing batteries observe that the polarity of the batteries is correct in the holders and that the holders are inserted in to the case with the rivet at the bottom of the holder towards the center of the case. Failure to install the batteries correctly will result in electronic damage to the detector which will require time lost from hunting and an avoidable expense.

The detector is supplied with Alkaline batteries for long life, but rechargeable batteries may be used if desired. There is no provision for on-board recharging, however.

When storing the detector for extended periods the batteries should be removed from the detector and from the holders.

Note: When re-installing batteries or after replacing batteries, the detector should be reset to the factory default settings.

Battery Test:

Each time the detector is turned on the batteries are automatically and audibly checked. Three or four bars on the battery scale indicate the batteries are very good, two bars and the batteries are adequate. One single bar and it is time to replace the batteries.

MAINTENANCE

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Ultra electronic GTAX 500, GTA 500, AND GTAX 550 operating instructions Maintenance, Batteries, Battery Test
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GTA 500, AND GTAX 550, GTAX 500 specifications

The Ultra Electronics GTA 500, GTAX 500, and GTAX 550 are advanced tactical communication systems designed to meet the demanding needs of military and security operations. These systems provide secure, reliable communication capabilities essential for mission success in complex environments.

The GTA 500 series is renowned for its compact design and lightweight features, making it ideal for installation on various platforms, including ground vehicles, maritime systems, and airborne applications. One of the standout features of the GTA 500 is its advanced digital signal processing, which significantly enhances audio clarity and ensures effective communication, even in noisy or challenging conditions.

Moving to the GTAX 500, this system incorporates enhanced encryption technology to ensure the confidentiality and integrity of communications. Utilizing the latest in cryptographic techniques, the GTAX 500 protects data against interception and unauthorized access, making it suitable for high-stakes operations where information security is paramount. The GTAX 500 also offers robust data link capabilities, allowing for the transmission of real-time situational awareness data alongside voice communication.

The GTAX 550 takes functionality a step further by incorporating advanced interoperability features. This system allows seamless operation with various communication networks, ensuring compatibility with allied forces and legacy systems. It supports multiple frequency bands and modes of operation, enabling users to adapt to changing operational requirements rapidly.

Additionally, all three systems boast a modular architecture, allowing for easy upgrades and customization based on mission needs. This flexibility ensures that users can incorporate the latest technologies, extending the lifespan and effectiveness of their communication systems.

In terms of user experience, the GTA 500, GTAX 500, and GTAX 550 prioritize ease of use. Intuitive interfaces, customizable controls, and comprehensive training resources help operators quickly familiarize themselves with the systems, thus minimizing downtime and enhancing operational readiness.

With outstanding performance characteristics, cutting-edge technologies, and a keen focus on user requirements, the Ultra Electronics GTA 500, GTAX 500, and GTAX 550 stand out as top-tier communication solutions for modern warfare and security applications. These systems exemplify a commitment to excellence in tactical communication, ensuring users can execute their missions with confidence and precision.
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