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Villa Sistemi Medicali
ARCOVIS 30000 S/R – Adjustments / Regolazioni - 4
[File: 201180-B-00-20.doc]
Rev.B - Page 27/40
1K
2
SYSTEM VIDEO ADJUSTMENTS / REGOLAZIONI VIDEO SISTEMA 1K
2
(for rotating anode version with HRC 1000 memory/ per versione anodo rotante con memoria HRC 1000)
with cod.01791/A board and 30mA curve:
Place the OFC01 board jumpers in the
following way:
JP1 - pos. 1, 2
JP2 - pos. 1, 2
Place a digital multimeter between OFC01-
Tp3 (+) and OFC01-Tp4 (GND).
On the memory IO-07 board, set the SW6
commutator on D letter (display of Vu-Meter).
Remove for the moment the OFC01-Jp1
jumper and adjust the OFC01-P1 trimmer to
read a voltage of
-
1V
±
0,5. Reassemble the
OFC01-Jp1pos 1-2 jumper.
At this moment go on with points here
described:
1. Place a digital multimeter between B11-
Tp2 (+) and B11-Tp6 (GND). Control
manual fluoroscopy by maintaining the
noted data for the correct dose with
1mmAL filter inserted on the coll
dosimeter camera (if requested) +
monobloc cover + 1,5mmCu +
plexiglass for lithotripsy (if requested),
and check that the voltage read on
multimeter is 800mV (-0V +50mV). In
case the reading is not correct, adjust the
OFC01-P1 trimmer. This adjustment
allows to bring the reference index on the
Vu-Meter bar (Fig. 25 in position the
most central possible, during the
fluoroscopy.
2. Place a digital multimeter between B5-
Tp21 (+) and B5-Tp4 (GND).
3. Control manual fluoroscopy, and check
that voltage read on the multimeter is 3V
(-0V +0,2V).
4. Remove and replace the OFC01-Jp1
jumper in pos. 1-2 and check the reading
of OFC01-Tp3 (+) and OFC01-Tp4
(GND) is not changed regarding to what
noted previously. Otherwise, act on P1
and repeat test as per point 1.
con scheda cod.01791/A e curva 30mA:
Posizionare i jumper della scheda OFC01 nel
seguente modo:
JP1 - pos. 1, 2
JP2 - pos. 1, 2
Posizionare un multimetro digitale tra OFC01-
Tp3 (+) e OFC01-Tp4 (GND).
Sulla scheda IO-07 della memoria, settare il
commutatore SW6 sulla lettera D
(visualizzazione del Vu-Meter).
Togliere momentaneamente il jumper OFC01-
Jp1 e regolare il potenziometro OFC01-P1 per
leggere una tensione di
-
1V
±
0,5. Rimontare il
jumper OFC01-Jp1pos 1-2.
A questo punto procedere con i punti qui
descritti:
1. Posizionare un multimetro digitale tra B11-
Tp2 (+) e B11-Tp6 (GND). Comandare
scopia manuale mantenendo i dati rilevati
per la corretta dose con inserito filtro
1mmAL sul colli camera dosimetro
(se richiesta) + carter monoblocco +
1,5mmCu + plexiglass per litotripsia (se
richiesto), e verificare che la tensione letta
sul multimetro sia di 800mV (-0V +50mV).
In caso la lettura non fosse corretta,
regolare il potenziometro OFC01-P1.
Questa regolazione permette di portare
l’indice di riferimento sulla barra Vu-Meter
(Fig. 25)in posizione più centrale possibile,
durante la scopia.
2. Posizionare un multimetro digitale tra B5-
Tp21 (+) e B5-Tp4 (GND).
3. Comandare scopia manuale, e verificare
che la tensione letta sul multimetro sia di 3V
(-0V +0,2V).
4. Rimuovere e riposizionare il jumper OFC01-
Jp1 in pos. 1-2 e verificare che la lettura
OFC01-Tp3 (+) e OFC01-Tp4 (GND) non
sia cambiata rispetto a quanto rilevato in
precedenza. In caso contrario agire su P1 e
ripetere la prova al punto 1.
Содержание ARCOVIS 3000 R
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