ZyXEL Communications GS1900 Series User Manual page 255

• 設備必須接地，接地導線不允許被破壞或沒有適當安裝接地導線，如果不確定接地方式是否符合要求可聯繫相應的電氣檢驗機構檢驗。
• 如果您提供的系統中有提供熱插拔電源，連接或斷開電源請遵循以下指導原則
先連接電源線至設備連，再連接電源。
–
先斷開電源再拔除連接至設備的電源線。
–
– 如果系統有多個電源，需拔除所有連接至電源的電源線再關閉設備電源。
• 產品沒有斷電裝置或者採用電源線的插頭視為斷電裝置的⼀部分，以下警語將適用 :
對永久連接之設備， 在設備外部須安裝可觸及之斷電裝置；
–
對插接式之設備， 插座必須接近安裝之地點而且是易於觸及的。
–
Re g ula to ry No tic e a nd Sta te m e nt (C la ss B)
Model List: GS1900-8, GS1900-8HP (Revision B1), GS1900-10HP, GS1900-16, GS1900-24E
UNIT ED ST AT ES o f AMERIC A
The following information applies if you use the product within USA area.
FC C EMC Sta te m e nt
• The device complies with Part 15 of FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.
• Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
device.
• This product has been tested and complies with the specifications for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and
can radiate radio frequency energy and, if not installed and used according to the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation.
• If this device does cause harmful interference to radio or television reception, which is found by turning the device off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the devices
• Connect the equipment to an outlet other than the receiver's
• Consult a dealer or an experienced radio/TV technician for assistance
C ANA DA
The following information applies if you use the product within Canada area
Industry C a na da IC ES sta te m e nt
CAN ICES-3 (B)/NMB-3(B)
EURO PEA N UNIO N
The following information applies if you use the product within the European Union.
Appendix B Legal Information
GS1900 Series User's Guide
255