Josef86
Well-Known Member
- Joined
- March 10, 2006
- Messages
- 307
- Reaction score
- 0
- City, State
- Merrimack, NH
- Year, Model & Trim Level
- 2003 XLT
HU is Eclipse CD5030. (claims to have 5 volt preout). Amp is JL G1700. It says there are two input mode low voltage (200mv-2v) and high (800mv-8v)
I am trying to set the gain using a multimeter like it says in the book (very hard for me to hear when it distorts at 50hz).
I have HU at 75% volume and all speakers disconnected (external amp for speakers fuse pulled) and on the sub amp (jl g1700) I have the sub disconnected. I put the 50hz cd in and put the multmeter leads into the speaker outputs.
When I use the low input voltage mode my meter shows 47 volts even with the gain all the way down. I am supposed to bring it up to 37.4 volts. So its reading high. When I switch it to high voltage input I can only read about 9 volts maxed out.
Am I doing something wrong? At this time all I am I have done is turned my gain all the way down and run the sub like that. If the book says I am only supposed to get 37.4 volts why am I getting 47. Could be a typo I guess, really wish I had an oscope.
I am not sure if its correct but I disconnected one of the RCA and the voltage dropped 10 volts. I never had this problem with the old e1200,
I am trying to set the gain using a multimeter like it says in the book (very hard for me to hear when it distorts at 50hz).
I have HU at 75% volume and all speakers disconnected (external amp for speakers fuse pulled) and on the sub amp (jl g1700) I have the sub disconnected. I put the 50hz cd in and put the multmeter leads into the speaker outputs.
When I use the low input voltage mode my meter shows 47 volts even with the gain all the way down. I am supposed to bring it up to 37.4 volts. So its reading high. When I switch it to high voltage input I can only read about 9 volts maxed out.
Am I doing something wrong? At this time all I am I have done is turned my gain all the way down and run the sub like that. If the book says I am only supposed to get 37.4 volts why am I getting 47. Could be a typo I guess, really wish I had an oscope.
I am not sure if its correct but I disconnected one of the RCA and the voltage dropped 10 volts. I never had this problem with the old e1200,