Visibility of lamps. 1.2.1. The angles of geometric visibility shall be checked in accordance with paragraph 2.11. of this Regulation. The values measured for the angles shall be such that the individual specifications applicable to each lamp are fulfilled except that the limits of the angles may have an allowance corresponding to the ±3° variation permitted in paragraph 5.3. of this Regulation for the mounting of the light-signalling devices.
Visibility of lamps. 1.2.1. The angles of geometric visibility shall be checked in accordance with paragraph 2.3.11..
Visibility of lamps. (See paragraph 5.10. of this Regulation) Figure 1 Visibility of a red lamp to the front Figure 2 Visibility of a white lamp to the rear Annex 5 Direction-indicator lamps Geometric visibility (see paragraph 6.5.4.) Arrangement A Arrangement B Arrangement C
Visibility of lamps. (See paragraph 5.10. of this Regulation) Figure 1 Visibility of a red lamp to the front Figure 2 Visibility of a white lamp to the rear Annex 5 Direction-indicator lamps - Geometric visibility (see paragraph 6.5.54.) Arrangement A Arrangement B Arrangement C Arrangement D For all the arrangements the following applies: The value 10° given for the inward angle of visibility of the front indicator may be reduced to 3° for vehicles with an overall width not exceeding 1,400 mm. For rear direction indicators, the horizontal inward angle may be reduced to 30° if the shape of the bodywork makes it impossible to reach 45°. Annex 6 Signalling panels and signalling foils
