Eds/C

EDS/C and EDS/P Transmitters

SAFE AREA HAZARDOUS AREA

BROWN			-VE I/P (0V)
BROWN			-VE I/P (0V)
BLUE			+VE I/P
			+VE I/P

			0.1 – 0.5V o/p
G/Y

ED810

INITIAL SETUP

Power/OutputSensor

TerminalsTerminals

EDS/C orP TRANSMITTER

Blue

Brn

Grn/Yel SENSOR

It is vitally important that the ED810 and EDS/C or P transmitter are calibrated together ensuring that the ED810 indicates an alarm at the correct concentration. After installation is complete the following setup procedure should be followed matching the EDS/C or P, ED810 and cable run together.

1.At EDS/C transmitter measure between – I/P and + I/P, ensure voltage reading is in the range 4.75 – 5.4V with a digital volt meter.

2.Using the correct calibration gas for your low alarm, ensure the calibration of the EDSC Transmitter using the EDSC calibration instructions. Whilst the EDSC is giving the correct output go to the ED810 control unit and adjust the A1 (located under the A1 light, accessed through the front panel) potentiometer until the A1 light just illuminates. Rotating clockwise increases sensitivity until the A1 light just illuminates, if the light comes on prematurely wind anticlockwise whilst continuously pressing the reset switch until the light goes out and then clockwise until it just illuminates.

3.Using the correct calibration gas for your high alarm, ensure the calibration of the EDSC Transmitter using the EDSC calibration instructions. Whilst the EDSC is giving the correct output go to the ED810 control unit and adjust the A2 (located under the A2 light, accessed through the front panel) potentiometer until the A2 light just illuminates. Rotating clockwise increases sensitivity until the A2 light just illuminates, if the light comes on prematurely wind anticlockwise whilst continuously pressing the reset switch until the light goes out and then clockwise until it just illuminates.

Example of calculating expected output voltage

The output of the EDSC* ranges from 0.1 to 0.5V (zero to full scale). If Full scale is 1000ppm NH3 then :

250ppm output : (0.4 x 0.25 + 0.1) = 0.2V

500ppm output: (0.4 x 0.5 + 0.1) = 0.3V

1000ppm output: (0.4 x 1 + 0.1) = 0.5V

8	ED810 INSTRUCTION MANUAL 27-02-07

ED810 specifications

The Barnet Ensign Ross ED810 is a sophisticated and versatile instrument that captures the innovative spirit of modern archery technology. Designed for both seasoned competitors and aspiring archers, the ED810 epitomizes a blend of performance, precision, and cutting-edge engineering.

One of the standout features of the Barnet Ensign Ross ED810 is its lightweight yet sturdy construction. The frame is made from high-quality materials that ensure durability without compromising on maneuverability. This design philosophy enables archers to maintain stability and control, essential components for achieving accuracy.

The bow’s innovative limb design is pivotal in delivering enhanced power and efficiency. Featuring advanced composite materials, the limbs are engineered to optimize energy transfer during the draw cycle, resulting in faster arrow speeds. The ED810 achieves impressive launch velocities, giving archers a competitive edge during tournaments.

Equipped with Barnet's proprietary adjustable sight system, the ED810 allows users to customize their aiming experience easily. The sight features micro-adjustments, enabling fine-tuning to respond to various shooting conditions. This adaptability is crucial for archers aiming for precision, particularly in competitive scenarios where every millimeter counts.

Another distinguishing characteristic of the Barnet Ensign Ross ED810 is its ergonomic grip. The bow's handle is designed to reduce hand torque and improve comfort, making extended shooting sessions more enjoyable. The textured surface offers a secure hold, promoting greater shooting consistency.

The ED810 also integrates state-of-the-art dampening technology, which minimizes vibrations and shock during the release. This feature enhances the overall shooting experience, as it leads to quieter performance and greater accuracy. Less vibration means better arrow flight, crucial for anyone looking to refine their skills.

For archers who value customization, the Barnet Ensign Ross ED810 is compatible with a wide range of accessories. From stabilizers to quivers, archers can personalize their setup according to their preferences. This versatility allows the ED810 to adapt to different shooting styles and conditions.

In summary, the Barnet Ensign Ross ED810 is an exemplary choice for archers seeking a bow that combines advanced technology with user-friendly features. With its lightweight design, powerful limb construction, adjustable sight system, ergonomic grip, and vibration dampening technologies, this bow is engineered to meet the demands of competitive archers and recreational shooters alike. Its commitment to performance and adaptability makes the ED810 a standout in the ever-evolving world of archery.