DVB-T欧标调制器

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DVB-T欧标调制器

目 录

1 2

安全注意事项 ··············································································································· 1 概述··························································································································· 2 2.1 2.2 3 4

产品功能及用途 ····································································································· 2 外形尺寸（1U机箱） ······························································································ 2

主要特点····················································································································· 3 技术规格与指标 ············································································································ 3 4.1

数据接口 ·············································································································· 4

4.1.1 ASI接口············································································································ 4 4.2

射频接口 ·············································································································· 4

4.2.1 射频输出 ··········································································································· 4 4.2.2 射频测试输出 ····································································································· 4 4.3 4.4 5

网管接口 ·············································································································· 5 辐射及安全要求 ····································································································· 5

系统组成及工作原理 ······································································································ 5 5.1 5.2

系统组成 ·············································································································· 5 工作原理 ·············································································································· 6

6 安装指南····················································································································· 7 6.1 6.2 6.3 6.4

安装准备 ·············································································································· 7 设备安装流程 ········································································································ 7 环境条件要求 ········································································································ 9 接地要求 ·············································································································· 9

6.4.1 机柜接地 ·········································································································· 10 6.4.2 设备接地 ·········································································································· 10 6.5

线缆的连接 ·········································································································· 10

6.5.1 电源线的连接 ···································································································· 10 6.5.2 信号线的连接 ···································································································· 10 7

前面板操作指南 ··········································································································· 11

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DVB-T欧标调制器

7.1 7.2

键盘功能 ············································································································· 11 菜单选择 ············································································································· 11

7.2.1 锁定状态显示 ···································································································· 11 7.2.2 主菜单显示 ······································································································· 11 7.2.3 输入信息设置 ···································································································· 12 7.2.4 系统设置 ·········································································································· 12 7.2.5 射频设置 ··········································································································· 9 7.2.6 网络设置 ·········································································································· 10 7.2.7 保存当前设置 ···································································································· 10 7.2.8 加载设置 ·········································································································· 11 7.2.9 版本号 ············································································································· 11 7.2.10 选择语言种类（中文和英文） ··············································································· 11 7.2.11 错误信息 ·········································································································· 11 7.3

系统运行错误及排除 ······························································································ 12

7.3.1 指示灯状态 ······································································································· 12 7.3.2 常见故障排除 ···································································································· 12 8

网络管理器操作指南 ····································································································· 13 8.1 8.2 8.3 8.4 8.5

NMS登陆 ············································································································ 13 添加频点 ············································································································· 15 添加设备 ············································································································· 15 修改设备 ············································································································· 16 设置设备参数 ······································································································· 19

8.5.1 调制设置 ·········································································································· 20 8.5.2 NIT编辑 ·········································································································· 21 8.5.3 PID透传··········································································································· 22 8.5.4 PID 过滤 ·········································································································· 23 8.5.5 PSI编辑 ··········································································································· 24 8.5.6 实时监测 ·········································································································· 26 8.6

网管软件公共功能 ································································································· 26

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DVB-T欧标调制器

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