Instruction Manual for PAC models including: XHL-44 4 Channels High Efficient Line Output Converter, XHL-44, 4 Channels High Efficient Line Output Converter, Efficient Line Output Converter, Line Output Converter, Output Converter, Converter
Stand-by current consumpt on < 0.8mA Operat ve current consumpt on <30mA Polar ty nvers on protect on Yes Max allowed current on Remote Out 100 mA (normal operat on)
INSTALLATION INSTRUCTIONS 4 Channels Hgh Effcent Lne Output Converter Comparng to the standard Lne Output Converter(LOC), ths devce works va DC to convert 4 channels of the speaker level audo nto 4 channels of lne level audo. Therefore, t results better Wth the hgh qualty potentomenters, the output audo level of each channel can be nfntely adjusted. Also, the sze of devce s small and easy to nstall. Note: Ths devce s able to produce a stable and useful REMOTE sgnal only f the headunt s an hgh power unt (BTL). On these knd of headunts, each output has a steady state voltage whch s used to detect when the headunt s powered on. Ths devce needs at least 3V DC on at least one of ts nputs. When the nputs are less than 3V DC, the devce wll be turned off. Ths devce are not ntended to sense the musc sgnal, but only the DC voltage present on each BTL output. Tech Specfcatons @ 12V Battery Supply, Temp 25°C, 1KHz, 10KOhm load, 1Vrms output sgnal. Stand-by current consumpton Operatve current consumpton Polarty nverson protecton Max allowed current on Remote Out Mn allowed load on Remote Out Remote Out voltage @ 100mA of Rem Out current Remote Out short crcut protecton Max short crcut duraton on Remote Out Total harmonc dstorton THD Output sgnal bandwdth @ -1dB S/N rato Channel separaton Common mode nose rejecton < 0.8mA <30mA Yes 100 mA (normal operaton) 120 Ohm (normal operaton) >11V Yes (vs ground) < 10 seconds (*) < 0.02% 10< F(Hz) <30K > 100dB > 60dB > 60dB Step down converson rato Hgh level nput ballast mpedance Max contnuous (sne wave) power handlng @ 4Ohm Max allowed head-unt nomnal power handlng Max output sgnal @ THD < 0.1% Mn output load mpedance 4:1 V/V Yes (per channel) 45 Ohm / 2W each channel 25Wrms x CH 50W x CH (**) 3.2 Vrms 2 KOhm (*) f Max allowed tme s exceeded, permanent damages to devce may occur. (**) maxmum real RMS nomnal power, not PMPO, peak, etc. Wre color and functon The audo nput wre colors are an EIA standard for car stereo applcatons as follows: Input harness Whte = left front (+) nput Whte/Black = left front (-) nput Gray = rght front (+) nput Gray/Black = rght front (-) nput Green = left rear (+) nput Green/Black = left rear (-) nput Purple = rght rear (+) nput Purple/Black = rght rear (-) nput Power harness Red = battery +12v nput Black = power (-) ground nput Blue = remote +12v output (LF+) (LF-) (RF+) (RF-) (LR+) (LR-) (RR+) (RR-) Left Front (LF-) Left Front (LF+) R ght Front (RF-) R ght Front (RF+) 12V+ Ground Remote Left Rear (LR-) Left Rear (LR+) R ght Rear (RR-) R ght Rear (RR+) Cauton: We recommend dsconnectng thenegatve battery termnal before begnnng anynstallaton. All accessores, swtches, and especallyar bag ndcator lghts must be plugged n beforereconnectng the battery or cyclng the gnton. Note: Ths product s used only for 4 channels' convertng. If you want to convert 2 channels, please choose our other product HL452, NOT use ths 4 channels HL454.Adobe PDF library 17.00 Adobe Illustrator(R) 24.0