CRT-BASED ELECTRONICS ASSEMBLY PART I

SECTION 4 CRT-BASED ELECTRONICS ASSEMBLY PART I

4.1 INTRODUCTION

Since you have purchased the E.F. JOHNSON console system as electronics only and intend to use another manufacturer s cabinetry, these install instruc- tions will have to be interpreted broadly.

4.2INSTALL THE PC/UPS SLIDE TRAY Table 4-1 PC UPS OPTION NUMBERS

PC CPU Part No.

200TC4862501

 

 

Possible option numbers for the PC UPS

 

 

Part Number

Country

 

 

TDV-OP400/A

North America

TDV-OP400/GB

Great Britain, S. Africa

TDV-OP400/E

Europe

TDV-OP400/I

India

TDV-OP400/NZ

New Zealand/Australia

 

 

Table 4-2 SLIDE TRAY HARDWARE

Qty

Part No.

Description

8

280621122400

Tinnerman Clips

8280124102412 12-24x1/2 PH Phil Screw

2 Slide Assembly (see Figure 4-1)

Qty.

Part No.

Description

2

144233259

Mounting Bracket

2146563216 16" Slide Assembly

1 Slide Assembly (see Figure 4-1)

1

144233258

Tray

1

124163270

Swivel Mount

1144233386 PC Tray Bracket

3.Attach the slide mount assemblies to the bottom of the console using eight (8) Tinnerman clips (280621122400) and eight (8) 12-24x pan head Phillips screws (280124102412) to the left and right sides. If you have E.F. JOHNSON cabinetry, use the second hole and eighth hole from the bot- tom.

4.Slide the Slide Tray Assembly onto the slide mounts. Refer to Figure 4-1.

Figure 4-1 PC AND UPS SLIDE TRAY AS-

SEMBLY

4.3CRT INTERFACE PROCESSOR (CIP) Table 4-3 POWER SUPPLY HARDWARE

Qty

Part No.

Description

4

280621122400

Tinnerman Clips

4

280124102412

12-24x1/2 PH Phil Screw

 

 

 

4.3.1INSTALL THE CIP POWER SUPPLY

1.Install the CIP Power Supply is installed in the upper turret of the console directly behind the CIP tray. Use the four (4) Tinnerman clips and four (4) 12-24x1/2 pan head Phillips screws to secure the power supply to the console frame.

 

February 1996

4-1

Part No. 004-3039-274

Page 37
Image 37
EFJohnson VR-CM50 manual Install the PC/UPS Slide Tray -1 PC UPS Option Numbers, Slide Tray Hardware, Sembly

VR-CM50 specifications

The EFJohnson VR-CM50 is a state-of-the-art mobile communications solution designed for first responders and public safety agencies. This versatile device is engineered to enhance communication efficiency and reliability, ensuring that users can stay connected in critical situations.

The VR-CM50 features a rugged design, built to withstand the harsh environmental conditions often encountered by emergency personnel. It meets military specifications for durability, including shock, vibration, and water resistance. With a lightweight and compact form factor, the VR-CM50 is easy to install in various vehicles without compromising the available space or mobility.

One of the standout technologies in the VR-CM50 is its advanced digital trunking capability. The device operates on multiple frequency bands, allowing for seamless communication across various networks. This flexibility is crucial for interoperability among different agencies, especially during joint operations or mutual aid scenarios.

The VR-CM50 also offers enhanced audio quality, ensuring that users can clearly hear and be heard even in noisy environments. Its digital signal processing technology minimizes background noise and enhances voice clarity. This feature is vital for first responders who often communicate in high-pressure situations where every word counts.

Another key characteristic of the VR-CM50 is its integration with a wide range of communication systems. The device is compatible with various communication protocols, enabling connection with existing infrastructure. This adaptability allows agencies to leverage their current resources while benefiting from the latest technological advancements.

The VR-CM50 promotes user safety with built-in emergency features. It includes a dedicated emergency button that, when pressed, instantly alerts dispatchers and other personnel of the user's location and status. This feature is particularly beneficial for officers on patrol or in isolated areas, enhancing their safety during critical incidents.

Furthermore, the VR-CM50 supports GPS capabilities, providing real-time location tracking for fleet management and situational awareness. This technology not only improves operational efficiency but also enhances coordination during complex incidents.

In summary, the EFJohnson VR-CM50 is a robust and feature-rich mobile communication solution tailored for public safety professionals. Its rugged construction, advanced digital trunking, superior audio quality, and integration capabilities make it an essential tool for effective communication in the field. By fostering interoperability and user safety, the VR-CM50 stands as a reliable choice for agencies striving to enhance their emergency response capabilities.