RL-854 Radio Control Unit

 

Type I, Style A

Description

Intensity Control (contd.)

Table 5. Interface of Radio Control with Airport Visual Aids

Lighting System

Number of Intensity

Status During Idle

Intensity Setting Selected per Number of

 

Settings

Periods*

 

Microphone Clicks

 

 

 

3 clicks

 

5 clicks

7 clicks

 

 

 

 

 

 

 

Approach Lights

2

Off

Low

 

Low

High

 

3

Off

Low

 

Medium

High

 

5

Off

1 or 3

 

3

5

 

 

 

 

 

 

 

Edge Lights:

 

 

 

 

 

 

Low Intensity

1

Off

On

 

On

On

Med. Intensity

3

Off or Low

Low

 

Medium

High

High Intensity

5

Off or Low

1 or 2

 

3

5

 

 

 

 

 

 

 

Taxiway Edge Lights

1

Off

On

 

On

On

 

2

Off

Low

 

Low

High

 

3

Off

Low

 

Medium

High

 

 

 

 

 

 

 

Runway Centerline

 

 

 

 

 

 

Touchdown Zone Lights

5

Off

1 or 2

 

3

5

 

 

 

 

 

 

 

 

 

Taxiway Centerline

3

Off

Low

 

Medium

High

Lights

5

Off

1 or 2

 

3

5

 

 

 

 

 

 

 

 

 

REILS

1

Off

Off

 

Off

On

 

2

Off

Off

 

Low

High

 

3

Off

Low

 

Medium

High

 

 

 

 

 

 

 

Visual Glideslope

Photocell Control

Off

On

 

On

On

Systems

3

Off

Low

 

Medium

High

 

 

 

5

Off

1 or 2

 

3

5

 

 

 

 

 

 

 

NOTE: * If runway lights are left on during idle periods, other lighting systems may also be left on at a pre-selected brightness. Table 5 is from FAA AC 150/5320-27A, Table 1.

 2001 Siemens Airfield Solutions, Incorporated

96A0027L

Page 11

All rights reserved

Issued 5/01

 

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Siemens RL-854 manual Intensity Control contd, Periods Microphone Clicks