Samsung PM32F User Manual

22
Chapter 2. Device setup
E.g. Power On & ID=0
Header Command ID Data
length
Data 1 Checksum
0xAA 0x11 1 "Power"
Header Command ID Data
length
Data 1 12
0xAA 0x11 1 1
• To control all devices connected by a serial cable simultaneously irrespective of IDs,
set the ID as “0xFE” and transmit commands. Commands will be executed by each
device but ACK will not respond.
Power control
Function
• A product can be powered on and off using a PC.
Viewing power state (Get Power ON / OFF Status)
Header Command ID Data length Checksum
0xAA 0x11 0
Setting power ON/Off (Set Power ON / OFF)
Header Command ID Data
length
Data Checksum
0xAA 0x11 1 “Power”
“Power”: Power code to be set on a product.
• 1: Power ON
• 0: Power OFF
Ack
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'A' 0x11 "Power"
“Power”: Power code to be set on a product.
Nak
Header Command ID Data
length
Ack/
Nak
r-CMD Val1 Checksum
0xAA 0xFF 3 'N' 0x11 "ERR"
“ERR” : A code showing what error has occurred.
Volume control
Function
• The volume of a product can be adjusted using a PC.
Viewing volume state (Get Volume Status)
Header Command ID Data length Checksum
0xAA 0x12 0
Setting the volume (Set Volume)
Header Command ID Data
length
Data Checksum
0xAA 0x12 1 “Volume”
“Volume”: Volume value code to be set on a product. (0-100)

Samsung PM32F Specifications

General

Panel life	- h
Color gamut	72 %
Pixel pitch	0.36 x 0.36 mm
Response time	8 ms
Display diagonal	32 \
Display brightness	400 cd/m²
Display technology	LED
Vertical scan range	48 - 75 Hz
Horizontal scan range	30 - 81 kHz
LED backlighting type	Edge-LED
Supported video modes	1080i, 1080p
Display number of colors	1.073 billion colors
Display diagonal (metric)	80 cm
Active display area (W x H)	698.4 x 392.85 mm
Supported graphics resolutions	1920 x 1080 (HD 1080)
Dynamic contrast ratio marketing name	Mega Contrast
USB version	2.0
DVI-I ports quantity	1
VGA (D-Sub) input ports	0
TV tuner integrated	No
Operating hours (hours/days)	16/7
Orientation	Horizontal
Product color	Black
Product design	Digital signage flat panel
Bezel width (top)	6.9 mm
Bezel width (side)	8.9 mm
Panel mounting interface	200 x 200 mm
RMS rated power	20 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	85 W
L2 cache	32 KB
Memory clock speed	1866 MHz
Internal memory	2.5 GB
Processor cores	4
Processor model	Cortex-A12
Processor family	ARM Cortex
Processor frequency	1.3 GHz
Audio formats supported	DTS
Image formats supported	PNG
Video formats supported	AVC, AVS, H.263, H.264, MPEG, MPEG1, MPEG2, MPEG4, VC-1, VP8, VP9
Internal storage capacity	8 GB
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 80 %
Cables included	AC
Package depth	132 mm
Package width	796 mm
Package height	484 mm
Package weight	7000 g

Weight and Dimensions

Depth	29.9 mm
Width	721.2 mm
Height	415.6 mm
Weight	5600 g