Nat PTA12-300 - Physical Specifications

naË
PTA12-300 POTS Telephone
Adapter with NVIS
Display
SM55-3 lnstallation
and
Operation Manual
1.4.2
Annunciators
HK, HLD, LNK and SYS,
green
LED with dead-front text
HK
(Hook
Status / Ringer Active)
On Hook LED
off
Off Hook LED
on
Ringer
On LED flashes
(0.33
second
period
@
50% duty cycle)
HLD
(Hold
Status)
On Hold LED
on
Off
Hold LED
off
LNK
(satcom
link)
Link Established LED
on
Link Down
LED off
SYS
(satcom
system)
Available for Voice LED
on
Busy
LED off
Physical
Specifications
Height
Depth
width
1.52"
(38.6
mm)
4.17'(105.9 mm) max. behind
panel
5.77"
(146.6
mm) in front of
panel
4.82"
(122.4
mm) behind
panel
Weight
Mounting
Front Panel
0.80lbs
(0.36
kg)
Dzus Mounting
(four
fasteners)
Aluminum with
polycarbonate
labeland
elastomeric
keypad
Silicone
rubber,
tactile
push-buttons
backlit by
amber LEDs
Front
panel
bezel is not backlit
Display
16
5x7
pixel
characters with
NVIS
green
B-friendly
polarized
filter
NVIS
green
B-compliant radiance and
luminance
per
MIL-STD-3009
Chromaticity non-compliant
per
MIL-STD-3009.
Section I Rev: 1.00
lssue 4 Page
1-5
ENG-FORM: 800-01'14 DOT
CONFIDENTIAL
AND PROPRIETARY TO NORTHERN AIRBORNE
TECHNOLOGY
LTD.
The document reference is online, please check the correspondence between the online documentation and the printed version.