FMVSS 571.101 Controls, telltales, and indicators
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ID： |
41B33862BF144A2A0000BB4F40DBA808 |
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文件大小(MB)： |
0.21 |
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页数： |
11 |
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文件格式： |
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日期： |
2008-8-25 |
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购买： |
文本摘录（文本识别可能有误，但文件阅览显示及打印正常，pdf文件可进行文字搜索定位）：
§ 571.101 Standard No. 101, Controls, telltales, and indicators.,S1. Scope. This standard specifies performance requirements for location, identification, color, and illumination of motor vehicle controls, telltales and indicators.,S2. Purpose. The purpose of this standard is to ensure the accessibility, visibility and recognition of motor vehicle controls, telltales and indicators, and to facilitate the proper selection of controls under daylight and nighttime conditions, in order to reduce the safety hazards caused by the diversion of the driver's attention from the driving task, and by mistakes in selecting controls.,S3. Application. This standard applies to passenger cars, multipurpose passenger vehicles, trucks, and buses.,S4. Definitions.,Adjacent, with respect to a control, telltale or indicator, and its identifier means:,(a) The identifier is in close proximity to the control, telltale or indicator; and,(b) No other control, telltale, indicator, identifier or source of illumination appears between the identifier and the telltale, indicator, or control that the identifier identifies.,Common space means an area on which more than one telltale, indicator, identifier, or other message may be displayed, but not simultaneously.,Control means the hand-operated part of a device that enables the driver to change the state or functioning of the vehicle or a vehicle subsystem.,Indicator means a device that shows the magnitude of the physical characteristics that the instrument is designed to sense.,Identifier means a symbol, word, or words used to identify a control, telltale, or indicator.,Multi-function control means a control through which the driver may select, and affect the operation of, more than one vehicle function.,Multi-task display means a display on which more than one message can be shown simultaneously.,Telltale means an optical signal that, when illuminated, indicates the actuation of a device, a correct or improper functioning or condition, or a failure to function.,S5. Requirements. Each passenger car, multipurpose passenger vehicle, truck and bus that is fitted with a control, a telltale or an indicator listed in Table 1 or Table 2 must meet the requirements of this standard for the location, identification, color, and illumination of that control, telltale or indicator. However, the requirements for telltales and indicators do not apply to vehicles with GVWRs of 4,536 kg or greater if these specified vehicles are manufactured before September 1, 2013.,S5.1 Location,S5.1.1 The controls listed in Table 1 and in Table 2 must be located so they are operable by the driver under the conditions of S5.6.2.,S5.1.2 The telltales and indicators listed in Table 1 and Table 2 and their identification must be located so that, when activated, they are visible to a driver under the conditions of S5.6.1 and S5.6.2.,S5.1.3 Except as provided in S5.1.4, the identification for controls, telltales and indicators must be placed on or adjacent to the telltale, indicator or control that it identifies.,S5.1.4 The requirement of S5.1.3 does not apply to a multi-function control, provided the multi-function control is associated with a multi-task display that:,(a) Is visible to the driver under the conditions of S5.6.1 and S5.6.2,(b) Identifies the multi-function control with which it is associated graphically or using words,(c) For multi-task displays with layers, identifies on the top-most layer each system for which control is possible from the associated multi-function control, including systems not otherwise regulated by this standard. Subfunctions of the available systems need not be shown on the top-most layer of the multi-task display, and,(d) Identifies the controls of Table 1 and Table 2 with the identification specified in those tables or otherwise required by this standard, whenever those are the active functions of the multi-function control. For lower levels of multi-task displays with layers, identification is permitted but not required for systems not otherwise regulated by this standard.,(e) Does not display telltales listed in Table 1 or Table 2.,S5.2 Identification,S5.2.1 Except for the Low Tire Pressure Telltale, each control, telltale and indicator that is listed in column 1 of Table 1 or Table 2 must be identified by the symbol specified for it in column 2 or the word or abbreviation specified for it in column 3 of Table 1 or Table 2. If a symbol is used, each symbol provided pursuant to this paragraph must be substantially similar in form to the symbol as it appears in Table 1 or Table 2. If a symbol is used, each symbol provided pursuant to this paragraph must……
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