海信双模高清数字卫星电视接收器为什么没有信号质量?

2025-04-06 22:22:05
推荐回答(3个)
回答1:

海信双模高清数字卫星电视接收器没有信号质量是因为没有对准卫星,强度只是机器和高频头之间的馈线通,所以没有信号质量。
卜默示条件,GPS模块SiRFStarIII接受每二输出位置的数据,通常$GPRMC精简数据格式的数据,包括纬度,经度的目的,速度(结),运动方向角,年,月,时,分,秒,毫秒,定位数据是有效的或无效的,和其他重要信息。

回答2:

尊敬的海信用户,您好!
不知道您机器的具体型号?建议您调整锅盖位置,直至搜出信号质量及信号强度,然后细调,直至最佳为止,请您试一下。

回答3:

①双模机没有高清,只有标清;②是海尔双模吧!③看你收哪一种模,若用小锅,收92.2°ABS-S模式,中星九号直播,用1~58号频道对信号,其实是46个频道,因为有些编号是空着的;④若用大锅,收115.5°中星六B、DVB-S模式,用编号100起的频道对星;⑤按遥控器上的“信息”键,看着场强菜单,有信号强度说明接线正确,没有质量说明没对准卫星;⑥慢慢移动天线,调整天线仰角、方位角、极化角(用小锅是圆极化则不用调极化角),看见信号强度从50往上爬、有了信号质量、变成绿色,最强时固定天线,退出寻星菜单就可以看了。

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