This standard applies to the design of the operating properties, operating directions and final effects of the manual control mechanisms of various telecommunication equipment panels; the design of various electronic devices and related parts should also follow the provisions of this standard. When the design of some manual control mechanisms cannot fully comply with the provisions of this standard, the final effect of their operating direction must be clearly marked on or near the operating parts. GB/T 4364-1984 Marking of the operating direction of manual control mechanisms of telecommunication equipment GB/T4364-1984 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
GB/T4364—1984
Manual control mechanism of telecommunication equipment
Sings of operating directions of manual control mechanism of telecommunication euipmentsPromulgated on 1984-05-14
National Bureau of Standards
Implementation on 1984-12-01
National Standard of the People's Republic of China
Manual control mechanism of telecommunication equipment
Sings of operating directions of manual control mechanism of telecommunication equipmentUDC621.39-514
：003.63
GB/T4364—1984
This standard applies to the design of the operating nature, operating direction and final effect of the manual control mechanism of the panel of various telecommunication equipment; the design of various electronic components and related parts shall also comply with the provisions of this standard. When the design of some manual control mechanisms cannot fully comply with the provisions of this standard, the final effect of their operating direction must be clearly indicated on or near the operating part. 1 The operating nature, operating direction and final effect of the manual control mechanism shall be marked with words, numbers or symbols to indicate its purpose, indication range and operating precautions.
2 The layout of the manual control mechanism should be reasonable, easy to use and able to adapt to the physiological and psychological characteristics of the operator. 2.1 The operating direction and display direction of the manual control mechanism and the indicating mechanism shall be consistent. 2.2 The operating position of the manual control mechanism and the display position of the indicating mechanism shall be as close as possible. 3 The method of expressing the final effect of the artificial control mechanism is described in Table 1: Table 1
Final effect
Adjustable from low to high
From small to large
From one to +
Published by the National Bureau of Standards on May 14, 1984
Graphic symbol
English translation
Danger
Variability
Implementation on December 1, 1984
Final effect
Connect (power)
Disconnect (power)
Normal operation
Fast operation
GB/T 4364—1984
Continued Table 1
Graphic symbol
English translation
On(Power)
Off(power)
Normal run
Fast run
Locking
Forward
Backward
Final effect
Adjust to maximum
Adjust to minimum
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Note: The drawing of graphic symbols shall comply with the provisions of relevant national standards. GB/T4364—1984
Continued Table 1
Graphic symbol
English translation
Veering
Reverse
Return
Holding
Adjustment to max
Adjustmenttomin
Medium
4 According to the different operation properties, the artificial control mechanism can be divided into several types as shown in Table 2 (the control mechanism and the indicating mechanism face the operator): Table 2
Operation direction
Operation property
Vertical movement
Clockwise
Counterclockwise
Horizontal movement
Operation property
Left -right
Front-back
GB/T4364—1984
Table 2 continued
Operation direction
(Push)
Away from the operator
(Pull)
Towards the operator
5 Manual control mechanisms can be divided into several types as described in Table 3 according to the operation direction and final effect (control mechanisms and indicating mechanisms face the operator):
Operation direction
2. Right
3. Forward (push)
4. Turn clockwise
3. Backward (pull)
4. Turn counterclockwise
1. Continuously adjustable from bottom to top
2. Continuously adjustable from left to right
1. Continuously adjustable from top to bottom
2. Continuously adjustable from right to left
1. Turn clockwise
2. From top to bottom
1. Counterclockwise rotation
2. From bottom to top
Final effect
On, open, work or ten
Off, close, stop or
From small to large, from low to high, from one to +
From large to small, from high to low, from ten to one locked
Note: For push-pull switches with special structures, pull out to open and push in to close. Group
6In general, the stop position of the manual control mechanism can be at one end of the operating member, that is, when it starts to move from the stop position, the effect of group A4
GB/T4364—1984
is generated, and when it returns to the stop position, the effect of group B is generated. The stop position can also be in the middle of the operating member, at which time the operating member moves in the opposite direction from the stop position to produce the opposite effect. As shown in Figures 1 to 4: Hi
Additional Notes:
This standard was proposed by the Ministry of Posts and Telecommunications of the People's Republic of China and is under the jurisdiction of the Posts and Telecommunications Industry Standardization Institute of the Ministry of Posts and Telecommunications. This standard was drafted by the Meishan Communication Equipment Factory of the Ministry of Posts and Telecommunications. The main drafter of this standard is Hu Anfu.
GB4364—84IEC447 (1974).
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