3-2

Amplifier Setup

Forward Path Alignment

You must perform the following BT100 alignment procedures for proper performance in the forward path:

ƒSelect the appropriate cable equalizer or cable simulator

ƒSelect the appropriate input, midstage, and output pads

ƒVerify proper flatness control

ƒVerify proper level control

Before You Begin

Before you begin to set-up the amplifier and perform forward-path alignment, please read the following instructions and recommendations.

For proper forward alignment obtain:

ƒRF output levels and tilts of all BT100s in the forward or return path

ƒRF input level for the BT100 being set up (from system design or as-built map)

ƒA carrier at the system’s highest frequency. It can be modulated or continuous wave (CW) and should be inserted in the headend at standard video levels. This carrier is used to simplify field set-up.

It is recommended that you:

ƒInstall the system design value SFE-100-* and a high value (20 dB or above) forward input pad (JXP IN) before you install or remove the electronics chassis or apply power to the BT100.

Leave the forward input pad location open if a high value pad is not available. A more accurate forward input test point reading is achieved with a high value pad installed.

ƒDo not remove or install the electronics chassis cover while the BT100 is powered.

ƒIf you need to remove or install the electronics chassis cover for any reason, shut off the AC power first. Verify that all chassis cover screws are tightened to 10–12 in-lbs.

ƒDo not use wire jumpers to bypass the SFE-100-* location.

ƒRecognize that actual pad and SFE-100-* values may differ slightly from their design values. This is caused by factors such as walkout errors, worst-case data utilization during design and temperature variation from 70°F.

ƒSecure the electronics chassis in the housing and torque to 18 to 22 in-lbs. to facilitate heat transfer and avoid damage from overheating.

ƒPerform a bench alignment. Pre-aligning the BT100 response on the bench (Section 4, “Bench Testing”) for a system signature simplifies field alignment.

ƒField sweep the entire bandwidth of the amplifier to correct frequency response for passive signature and roll-off.

ƒClose the housing in accordance with the instructions in Section 5, “Installation.”

BT100 Installation and Operation Manual

Page 26 Page 28
Page 27
Image 27
Motorola BT100 operation manual Forward Path Alignment, Before You Begin
Page 26 Page 28

BT100 specifications

Motorola has long been a pioneer in telecommunications, and its BT100 model exemplifies the brand's commitment to innovation and reliability in the realm of Bluetooth technology. The Motorola BT100 is a Bluetooth headset that combines sleek design, advanced features, and robust performance, making it an ideal choice for users seeking hands-free convenience.

One of the standout features of the BT100 is its impressive battery life. With a talk time of up to 10 hours, users can engage in long conversations without the constant need to recharge. Additionally, the standby time stretches up to 200 hours, meaning the headset can remain powered for extended periods when not in use. This makes it a great companion for those who are always on the go.

In terms of design, the Motorola BT100 boasts a lightweight and ergonomic structure that ensures comfort during prolonged use. Its adjustable and flexible ear hook allows for a secure fit, accommodating various ear shapes and sizes. The sleek profile of the headset also makes it visually appealing, allowing it to blend seamlessly with any outfit, whether professional or casual.

The sound quality of the Motorola BT100 is another significant aspect that deserves mention. The headset is equipped with noise-cancellation technology, which minimizes background noise and enhances the clarity of voice calls. This feature is particularly beneficial in busy environments or noisy settings, ensuring that users can communicate effectively without distractions.

Connectivity is seamless with the BT100, which utilizes Bluetooth 5.0 technology, providing a stable connection with a range of up to 33 feet. This allows users to move around freely without being tethered to their devices. The headset is compatible with a wide variety of smartphones, tablets, and laptops, making it a versatile accessory for any tech-savvy individual.

Moreover, the Motorola BT100 is user-friendly, featuring intuitive controls that enable easy management of calls and media playback. The headset supports voice commands, allowing users to keep their hands free while still accessing essential functions.

Overall, the Motorola BT100 combines functionality, style, and cutting-edge technology. Its impressive battery life, comfort-oriented design, exceptional sound quality, and seamless connectivity make it an ideal choice for anyone looking for a reliable Bluetooth headset. Whether for business, leisure, or everyday use, the BT100 stands as a testament to Motorola's expertise in crafting high-quality telecommunications devices.
Top Page Image Contents