Crest Audio HP-EIGHT, Owner'S Manual

Page: 30 / 84

2
HP-Eight owner’s manual
stereo inputs
module panel block diagram
STEREO
LINE IN
+4dBu
R L
RIGHT
LEFT
(MONO)
GAIN TRIM
-20
T
O
+20 dB
HPF HPF
HP-Eight STEREO INPUTS
6 7 8 9
10
7-8
PRE 9-10 PRE
THREE BAND EQ
LEVEL
LF
MID
HF
LEVEL
LEVEL
12 KHZ
500 - 10kHz
100 HZ
THREE BAND EQ
LF
MID
HF
12 KHZ
500 - 10kHz
100 HZ
PEAK
SIG
MONO
L-R
1-2
3-4
5-6
7-8
B
US ASSIGN
SWITCHES
MUTE
SOLO DC
SOLO LEFT
SOLO RIGHT
PFL
A
UX B
US 6
A
UX B
US 7
A
UX B
US 8
A
UX B
US 9
A
UX B
US 10
9
PRE
A
UX B
US 9
A
UX B
US 10
10
AU
X
SENDS
RCA J
A
CKS ON
INPUTS A & B ONL
Y
LO CUT
72Hz
-18dB/oct
STEREO
T
APE IN
-10dBV
5 STEREO INPUTS (1-2-3-A-B)
LOCA
TED IN MASTER SECTION
LINE INPUTS 1-2-3:
TRS ONL
Y
T
APE INPUTS A-B:
TRS AND RCA
+1
2
+1
2
+1
0
+1
0
60MM
STEREO
F
ADER
T
O
MONIT
OR
CIRCUITS
(T
APE B ONL
Y)
GC
P
GAIN
RO
T
A
R
Y
PO
T
P
AD
LED
AMP
P
ANEL
SWITCH
F
ADER
FET
SWITCH
BALANCED
DRIVER
ALL SWITCHES SHO
WN IN
THE UP (DESELECTED) POSITION
AMP(LIFIER) GAIN SHO
WN IN DB
WHEN NEEDED
WHEN SHO
WN:
1/4”
TRS SWITCHING J
A
CKS HA
VE NORMALL
Y
CLOSED CONT
A
CTS
USER OPTIONS IMPLEMENTED
WITH REMO
V
ABLE LINKS AND SOLDER BLOBS
DEF
A
U
LT
OPTION POSITION SHO
WN UNDERLINED
GR
OUND COMP
DRIVER
BICOLOR
LED
1/4”
TRS
JA
C
K
XLR
JA
C
K
OSM
JIM
ELECT
SWITCH
ST
AND
ARD OUTPUT LEVEL IS +4 dBu A
T
0
VU
PIN 2 HO
T ON ALL BALANCED INPUTS AND OUTPUTS (XLR J
A
CKS)
FOR UNBALANCED OPERA
TION:
TIE PIN 3
T
O
PIN 1, USE PIN 2 FOR OUTPUT
, PIN 1 FOR GND
“Ø”
SYMBOL INDICA
TES POLARITY REVERSE
LEGENDS
USER OPTIONS
SOLDER
BLOB
FITTED
LINK
RCA
JA
C
K
PRE
AUX SENDS
LF
GAIN
PFL
SIG
PK
L- R
M
BUS
ASSIGN
3- 4
1-2
R
= GROUP
PAN
L
M1
M2
FADER
FLIP
A1 A2
1
G1
+ –
20
12
0
6
20
12
6
GRP
S T E R E O L I N E I N P U T
MF
0
15 15
8 8
+ –
HF
L- R
M
BUS
ASSIGN
L- R
M
BUS
ASSIGN
12
21
6
9
–3
+3
6
0
24
18
15
9
12
21
6
9
–3
+3
6
0
24
18
15
9
R
= GROUP
PAN
L
G2 G
SIG
PK
SIG
PK
12V LAMP
SIG
PK
SIG
PK
LO CUT
MUTE
1
AFL AFL
AFL AFL
9
10
PRE
10
5
0
5
10
15
20
30
5
10
0
5
10
20
30
15
50
5
10
0
5
10
20
30
15
50
6
40
20
10
0
6
•
3
30
+
–
6
40
20
10
0
6 •
3
30
+
–
6
40
20
10
0
6
•
3
30
+
–
6
40
20
10
0
6 •
3
30
+
–
6
40
20
10
0
6
•
3
30
+
–
6
40
20
10
0
6 •
3
30
+
–
6
30
20
10
0
10
•
6
+
–
6
30
20
10
0
10
•
6
+
–
0
15 15
8 8
+ –
0
15 15
8 8
+ –
MUTE
MUTE
FADER
FLIP
GRP1
AUX1 GRP2
AUX2
A2 A1
G2 G1
5- 6
7- 8
PRE
M1
M2
S T E R E O TA P E I N P U T
BUS
ASSIGN
SIG
PK
PFL
LO CUT
A
A
9
10
10
5
0
5
10
15
20
30
0
0
0
5
0
0
6
40
20
10
0
6
•
3
30
+
–
6
40
20
10
0
6
•
3
30
+
–
LF
MF
HF
0
15 15
8 8
+ –
0
15 15
8 8
+ –
0
15 15
8 8
+ –
GAIN
+ –
20
12
0
6
20
12
6
MUTE
AUX SENDS
PRE
L- R
M
3- 4
1-2
GRP
5- 6
7- 8
p. 30