407.4.7.1.3 Symbols.
The control button for the emergency stop, alarm, door open, door close, main entry floor, and phone, shall be identified with tactile symbols as shown in Table 407.4.7.1.3.
Control Button | Tactile Symbol | Braille Message |
Emergency Stop | "ST"OP Three cells
|
|
Alarm | AL"AR"M Four cells
|
|
Door Open | OP"EN" Three cells
|
|
Door Close | CLOSE Five cells
|
|
Main Entry Floor | MA"IN" Three cells
|
|
Phone | PH"ONE" Four cells
|
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