Zagg ZKSM ユーザーズマニュアル
3.21.
ESD TEST
• Basic standard: IEC 61000-4-2
• Generic standard: EN 55024:1998 + A1:2001 + A2:2003
• Performance Criteria: B
• Level: 2 for Contact discharge
• Tested Voltage: ± 8V for Air discharge, ± 4 KV for Contact discharge
• Temperature: 15-23 ºC
• Relative Humidity: 30-60 % RH
• Test Condition : Air ±8Kv, ±15Kv ESD
• Judgment Standard:
• Generic standard: EN 55024:1998 + A1:2001 + A2:2003
• Performance Criteria: B
• Level: 2 for Contact discharge
• Tested Voltage: ± 8V for Air discharge, ± 4 KV for Contact discharge
• Temperature: 15-23 ºC
• Relative Humidity: 30-60 % RH
• Test Condition : Air ±8Kv, ±15Kv ESD
• Judgment Standard:
o
±8Kv No malfunction
o
±15Kv No deviation or destruction of component
3.22.
EFT Test
• Basic standard: IEC 61000-4-4
• Generic standard: EN 50 082-1
• Performance Criteria: B
• Level: on Power Supply 3
• Test Voltage: on Power Supply ± 1 KV
• Temperature:15-35ºC
• Relative Humidity: 30-60 % RH
• Generic standard: EN 50 082-1
• Performance Criteria: B
• Level: on Power Supply 3
• Test Voltage: on Power Supply ± 1 KV
• Temperature:15-35ºC
• Relative Humidity: 30-60 % RH
4. Environmental and Reliability Specifications
4.1. Acoustic Noise
Test Item
Specification
Test Equipment
Acoustic noise
Keyboard : Normal key
Max: 50dBA,
Space bar: Max:55dBA
Mouse: Max:55dBA
Max: 50dBA,
Space bar: Max:55dBA
Mouse: Max:55dBA
A = 38 +/- 13mm
B = 750 +/-13mm
C = 260 +/-13mm
D = 330 +/-13mm
Sound level meter: Point microphone
toward the center-line of the
spacebar on keyboard.
spacebar on keyboard.