Mono Conﬁguration

Rear Panel Connections and Controls

10IR Input Jack: Power on, off and volume can be controlled through the IR Input Jack when the front panel of the A300 is hidden from sight. Connect a stereo 1/8” control cable from your remote control system to the IR Input Jack.

11Bridging Switch: A single speaker cable can be used to power one to four TES-100 actuators in a Mono Conﬁguration by selecting the “Mono” position of the Bridging Switch. Two or four TES- 100 Actuators can be powered in mono by using the two red Output Binding Posts (bridged) and wiring the transducers in a series conﬁguration as shown

in the Mono Conﬁgu ration illustration One TES-100 Actuator can be powered in mono by connecting the actuator’s red and black binding posts directly to the two red Output Binding Posts (bridged). When using the Mono Conﬁguration, L, R and LFE inputs should still be used, the rear Impedance Switch should be set to 3Ω/ch and the minimum impedance load should be 6 ohms.

FOR NORMAL OPERATION WITH STEREO MOTION THE BRIDGING SWITCH SHOULD BE SET TO “STEREO” THE A300 POWER CORD SHOULD ALWAYS BE REMOVED BEFORE MOVING THE BRIDGING SWITCH.

12Rear Power Switch: When the Rear Power Switch is set to the “Auto” position, the A300 will be turned on when an audio signal is present at its L, R or LFE Input jacks. After the audio signals cease, the A300 will remain on for approximately ﬁve minutes. This prevents unintended turn-off during pauses in your music or movies. The “Auto” position also changes the front panel Power button to a standby on and off selector. The red Power Standby Indicator on the front panel above the Power Button indicates a standby condition. When the Rear Power Switch is in the “Manual” position, the auto turn-on function is disabled and the A300 must be turned on and off manually with the Power Button on its front panel or remote control.

13Impedance Switch: For a single pair of TES-100 Actuators (6 ohms each) the Impedance Switch should be set

to the 6Ω/ch position. The Impedance Switch must be set to the 3Ω/ch position when using more than two TES 100 Actuators. Do not use more than four total TES 100 Actuators.

14Ground Switch: The Ground Switch disconnects or “lifts” the audio circuit ground from the chassis ground. This often helps to eliminate audible hum that results from ground loops. Begin with the Ground Switch in the “Earth” position. If you feel or hear background hum in the Actuators connected to the A300, try setting the Ground Lift Switch to the “Lift” position.

15Voltage Selector Switch (115v - 230v AC): The 115V position of this switch is correct for North America; most other regions require setting it to 230V. Make sure the 115/230V switch is set for the correct AC line (mains) voltage before you connect the A300’s power cord and TES-100 Actuators. THE A300 MAY BE SERIOUSLY DAMAGED IF THIS

SWITCH IS SET INCORRECTLY.

16Fuse: Check to make sure the proper Fuse is used for your AC line (mains) voltage. Use a small ﬂathead screwdriver to pry open the Fuse holder. For 230V use a T3.15AL250V fuse. For 115V use a T5AL250V Fuse. The Fuse is a “Slo-Blo” type, sized at 5mm diameter x 20mm. The Fuse will not blow unless the unit is overstressed. BEFORE REPLACING THE FUSE, CORRECT THE CONDITION THAT CAUSED IT TO BLOW IN THE FIRST PLACE.

17Power Cord Socket: Plug the AC Power Cord into the Power Cord Socket.

A300 OWNER’S GUIDE

A300 specifications

The Crowson Technology A300 is an advanced actuator designed for various applications, particularly focusing on providing high performance and precision in automation tasks. This product stands out due to its robust construction and innovative technology, making it suitable for both industrial and consumer uses.

One of the main features of the A300 actuator is its high force output. With the ability to apply substantial linear thrust, the A300 is ideal for tasks that require heavy lifting or precise positioning. The actuator’s specifications allow it to handle loads effortlessly, which is crucial in environments where reliability is paramount.

Another significant characteristic of the A300 is its compact design. The actuator's small footprint makes it easy to integrate into existing systems without requiring extensive redesigns. This space-saving feature is especially beneficial in applications where area is limited.

The A300 employs cutting-edge technologies such as advanced motion control algorithms and integrated sensor feedback. These features allow for precise movement control, which enhances the overall performance of the actuator. The sensor feedback system ensures that the actuator can adjust its movements in real time, further increasing accuracy in applications that demand high precision.

Durability is a core aspect of the A300’s design. Manufactured from high-quality materials, the actuator is built to withstand the rigors of demanding environments. Its resistance to wear and tear means that users can expect a long service life, reducing downtime and maintenance costs.

In addition to its physical characteristics, the A300 actuator is versatile in terms of power supply options. It can be powered through various means, including battery systems and direct electrical connections, making it adaptable to different scenarios and user needs.

The Crowson Technology A300 also stands out for its ease of use. With an intuitive interface and user-friendly controls, even those who may not have a technical background can operate it efficiently. This accessibility is vital for industries that require rapid deployment and minimal training.

In summary, the Crowson Technology A300 actuator combines high force output, compact design, advanced motion control, durability, versatility, and ease of use. These features make it an excellent choice for a wide array of applications, from robotics to automation in various industries. Its superior technology and characteristics position the A300 as a leading solution in the market for reliable and efficient actuators.