The PROT LEDs are on
The PROT LEDs indicate a fault in the system. When a fault is detected, the amplifier shuts down to prevent
damage.
• Check the power and ground cables for cuts in the sleeving or bare wire contact, and correct, repair, or
replace the cables if necessary.
• Check the speaker wires for cuts in the sleeving or bare wire contact, and correct, repair, or replace the cables
if necessary.
• Check the temperature of the amplifier, and if the amplifier is very hot, move it to an area with better
ventilation or install a ventilation fan (
Mounting Considerations, page 2
).
There is a hum or other unexpected noise from a speaker
• Install ground-loop isolators inline with the RCA cables from the stereo.
NOTE: You should install ground-loop isolators on all RCA cables connected to the stereo.
You should install ground-loop isolators on the RCA cables where they connect to the stereo, not where they
connect to the amplifier.
The sound is distorted or clipping
• Check the output from the stereo, and adjust the zone line out to approximately
3
/
4
volume if needed.
• Adjust the LEVEL setting on the amplifier for the zone or zones experiencing distortion or clipping until the
issue is corrected.
NOTE: The level setting depends upon the type of music and not all levels are appropriate for all types of
music. For example, if you adjust the level setting for rock music, then listen to classical music, you could
experience distortion due to clipping.
物質宣言
部件名称
有毒有害物质或元素
铅
汞
镉
六价铬
多溴联苯
多溴二苯醚
电路版
框体
附件
本表格依据
SJ/T11364
的规定编制。
:
代表此种部件的所有均质材料中所含的该种有害物质均低于
(GB/T26572)
规定的限量
:
代表此种部件所用的均质材料中
,
至少有一类材料其所含的有害物质高于
(GB/T26572)
规定的限量
*
该产品说明书应提供在环保使用期限和特殊标记的部分详细讲解产品的担保使用条件。
产品
連絡地址
委製銷售
:
台灣國際航電股份有限公司
聯絡地址
:
新北市汐止區樟樹二路
68
號
電 話
:(02)2642-8999
客服專線
:(02)2642-9199
© 2019 Garmin Ltd. or its subsidiaries
16
