EXFO FVA-600 - Manual (Page 75)

FVA-600 iii
Contents
合格证书信息 .............................................................................................v
1 FVA-600 可变衰减器简介 .............................................................. 1
主要功能 ....................................................................................................1
电源 ..........................................................................................................2
典型应用 ....................................................................................................2
惯例 ..........................................................................................................3
2 安全信息 ...................................................................................... 4
一般信息 ....................................................................................................4
电气安全信息 .............................................................................................4
3 FVA-600 可变衰减器入门 .............................................................. 5
开启和关闭设备 ..........................................................................................5
显示屏描述 .................................................................................................5
键盘描述 ....................................................................................................6
次要功能键盘 .............................................................................................6
激活自动关机 (Auto-off) ............................................................................6
激活背光 ....................................................................................................7
安装 EXFO 通用接口 (EUI) ..........................................................................7
清洁和连接光纤 ..........................................................................................7
4 操作 FVA-600 可变衰减器 ............................................................. 9
选择波长 ....................................................................................................9
设置衰减量 .................................................................................................9
设置操作模式 .............................................................................................9
设置衰减量步长 ........................................................................................12
设置功率步长 ...........................................................................................12
编辑波长 ..................................................................................................12
设备调零 ..................................................................................................13
使用 USB 端口 .........................................................................................13
5 维护 ........................................................................................... 14
清洁 EUI 连接器 .......................................................................................15
为电池组充电 ...........................................................................................16
更换电池 ..................................................................................................17
检查液晶显示屏 ........................................................................................17
恢复默认设置 ...........................................................................................17
产品的回收和处理 （仅适用于欧盟） ...........................................................18
6 故障排除 .................................................................................... 19
常见问题解决方案 .....................................................................................19
联系技术支持部 ........................................................................................20
运输 ........................................................................................................21
7 保修 ........................................................................................... 22
一般信息 ..................................................................................................22
责任 ........................................................................................................22
免责 ........................................................................................................22
合格证书 ..................................................................................................23
服务和维修 ...............................................................................................23
EXFO 全球服务中心 ..................................................................................24