Document ID: chunk:federal_register_of_legislation:F2024C00148:front:0:p21
Version: federal_register_of_legislation:F2024C00148
Segment Type: other
Provision Reference: 
Character Range: 60310–63188

rendering and reset to its initial position together shall not take more than 200 milliseconds at room temperature of 22 °C ± 5 °C.

              6.2.1.3. The effectiveness of the CMS of Classes I to IV shall not be adversely affected by magnetic or electrical fields. This shall be demonstrated by compliance with the technical requirements and transitional provisions of Regulation No. 10, 04 series of amendments or any later series of amendments.

              6.2.2. Camera-monitor systems

              The requirements of paragraph 6.2.2.1. shall be considered to be satisfied in the case of monitors of a vehicle that fulfills the provisions of Regulation No. 21.

              6.2.2.1. General requirements

              6.2.2.1.1. When the devices of the camera-monitor system are mounted in the position recommended by the manufacturer for normal driving, all parts, irrespective of the adjustment position of the device which are in potential, static contact with a sphere either 165 mm in diameter in the case of a CMS or parts of CMS installed inside the vehicle or 100 mm in diameter in the case of a CMS or parts of CMS installed outside the vehicle, shall have a radius of curvature "c" of not less than 2.5 mm.

              6.2.2.1.2. Edges of fixing holes or recesses of which the diameter or longest diagonal is less than 12 mm are exempt from the radius requirements of paragraph 6.2.2.1.1. above provided that they are blunted.

              6.2.2.1.3. For parts of the camera and the monitor which are made of a material with a Shore A hardness of less than 60 and which are mounted on a rigid support, the requirements of paragraph 6.2.2.1.1. above shall only apply to the support.

              6.2.2.2. Functional requirements for camera-monitor devices of Classes V and VI

              6.2.2.2.1. The camera shall function well in conditions in which sunlight falls on the camera. The saturated area, defined as the area in which the luminance contrast ratio (C=Lw/Lb) of a high contrast pattern falls below 2.0, shall not cover more than 15 per cent of the displayed image under the conditions of paragraphs 6.2.2.2.1.1. to 6.2.2.2.1.4. below.

              In the case the camera system shows dynamical changes in the blooming area during the test the maximum blooming area shall fulfill the requirements.

              6.2.2.2.1.1. A black and white test pattern, having a minimum contrast ratio of 20 shall be positioned in front of the camera.

              The test pattern shall be evenly illuminated at an illumination of 3,000 ± 300 lx.

              The test pattern shall be medium gray on average and cover the complete area viewed by the camera; the camera shall view no other objects than the test pattern.

              6.2.2.2.1.2. The camera shall be hit by a (simulated sun) light of 40 klx, spanning an angle between