Viewing Angle - Raymarine a series Installation Instructions Manual

Fuse / Breakers
Power consumption
LEN (Refer to Seatalk ng
reference manual for further
information).
a9x Power specification
Nominal supply voltage
Operating voltage range
In-line Fuse
Power consumption
LEN (Refer to Seatalk ng
reference manual for further
information).
Note: Power consumption figures represent a
loaded system; for sonar variants this includes
an active 600 W transducer and DownVision
variants includes an active CPT-100 transducer.
Technical specification
It is recommended that you fit
a thermal breaker or fuse at
the distribution panel.
The suitable fuse rating
for the thermal breaker is
dependent on the number of
devices you are connecting. If
in doubt consult an authorized
Raymarine dealer
Full brightness:
• a75 — 7.7 W Max
• a77 — 13.2 W Max
• a78 — 9.9 W Max
PowerSave mode:
• a75 — 3.1 W Max
• a77 — 8.2 W Max
• a78 — 5.2 W Max
Note: Power
consumption figures
represent a loaded
system; for sonar variants
this includes an active
600 W transducer and
DownVision ™ variants
includes an active CPT-100
transducer.
1
12 V / 24 V dc
10.8 V dc to 31.2 V dc
• 15 A (Standard 20 mm
glass fuse)
Full brightness:
• a95 — 13.8 W Max
• a97 — 15.1 W Max
• a98 — 15 W Max
PowerSave mode:
• a95 — 5.0 W Max
• a97 — 7.3 W Max
• a98 — 5.7 W Max
1
™
a12x Power specification
Nominal supply voltage
Operating voltage range
In-line Fuse
Power consumption
LEN (Refer to Seatalk ng
reference manual for further
information).
Note: Power consumption figures represent a
loaded system; for sonar variants this includes
an active 600 W transducer and DownVision
variants includes an active CPT-100 transducer.
Environmental specification
Environmental specifications below apply to all
display variants
Operating temperature
Storage temperature
Relative humidity
Waterproof rating

Viewing angle

A B
a6x a7x
A
60º 75º
(Right)
B (Left) 60º 75º
C (Up) 60º 70º
D 50º 75º
(Down)
12 V / 24 V dc
10.8 V dc to 31.2 V dc
• 15 A (Standard 20 mm glass
fuse)
Full brightness:
• a125 — 23 W Max
• a127 — 23.9 W Max
• a128 — 24.3 W Max
PowerSave mode:
• a125 — 5.2 W Max
• a127 — 7.4 W Max
• a128 — 6.7 W Max
1
™
-25 ºC to +55 ºC (-13 ºF to
131 ºF)
-30 ºC to +70 ºC (-22 ºF to
158 ºF)
Maximum 75%
• IPX6 and IPX7
• IPX6 (e165 only)
D12576-1
a9x a12x
80º 80º
80º 80º
80º 80º
80º 80º
127