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1. Open the front lower cover (4 bolts).
2 `, K$ _2 e0 n% v& }8 E2 o2. Check the voltage of left power supply. (shall be more than DC 24V)0 |0 C5 o6 G+ i0 r6 d
This time, set Tester to DC.4 `, T* c" ]- w! ^# {% e
3. If less than DC 24V, connect + and - terminals of Tester.
f1 n6 m8 C1 S$ D$ m' t: @4. Use a Phillips screwdriver to set the voltage of Volume Resistance at the left of
4 A0 q: t# q& r4 w1 F7 \Power Supply to 24V.
5 D0 y9 ?. o8 w6 m3 C4 Z* vA clockwise rotation decreases the voltage and counterclockwise rotation
* B. d9 Z0 U' L" }3 xincreases the voltage.) w( w0 N9 t2 X+ m2 l4 ]
CAUTION : Turn the Volume very slowly when adjusting the voltage with volume
- K! \. L* ^+ |# ^resistance.
+ N+ y& g% m& ?7 |! D6 IRapid adjusting may result in voltage drop. This time, turn off the: I3 p0 d$ X& s1 U. g, Y" E3 E% M
system and then remove cable from Power Supply.5 H. e% n# \7 K& t% B
Some time later, reassemble it. If normal, use it and otherwise,
& N$ U7 s% t$ Wreplace it.
$ K8 o' ^- K* s1 s& [+ Y2 H5. After voltage setting, check if there is no change in voltage and then system3 V/ d/ }- F& j7 ~( K
operated properly., x4 F& r6 [9 A1 k. ^6 C
6.Close the System Cover.2 X: d; U: y5 e& A
Preparations: Tester 1 EA, Precision Screw Driver, Phillips Screwdriver
6 T9 h5 c# }' D- _4 ~( q* I
7 m, U: _( n8 U7 A" x0 G( n: p9 u2 h& ]5 v0 i# ~
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窥视卡
雷达卡
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
千斤顶
显身卡
