NEC NP-M311W Command Manual page 9

01H : External control working
02H : Operating memory
03H : Standby
04H : On Forced on-screen mute mode
05H : Link mode working
06H : Displaying a signal other than PC Viewer
07H : -No signal-
08H : Displaying a test pattern or PC Card Files screen.
09H : No PC card is inserted-
0AH : Memory operation failed
0BH : Switcher mode working
0CH : Displaying the Entry List
* When a gain adjustment error occurs
00H : Group number / sub category number is not correct.
01H : Selected gain is not available.
02H : Adjustment failed
* When a logo transfer error occurs
00H : Start is not requested
01H : Cannot process due to storing
02H : Exceeds the total number of blocks required
at the time of start
03H : The block number of transferred data is not consecutive.
USB connection
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This conforms to the USB1.1 standard.
Transfer speed: All speeds (supported)
Endpoint: Control transfer Endpoint 0
Device class: HID class (Ver1.1)
USB1.1 Standard: Universal Serial Bus Specification Revision 1.1
HID : Human Interface Device
Connector Specifications
1 VBUS (Power supply)
2 D- (- Signal)
3 D+ (+ Signal)
4 GND (Ground)
* Depending on the USB host controller in the personal computer, the USB connection may fail to operate. When
using a USB hub, please use a self-powered type, not a bus-powered type. When using a USB hub, connection to
the first stage of the USB hub is recommended.
LAN connection
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[ Wired LAN port ]
LAN interface
Communication speed: Auto setting (10/100Mbps)
Certified standard: IEEE802.3 (10BASE-T)
IEEE802.3u (100BASE-TX, Auto-Negotiation)
A LAN connector (8 male RJ-45 connector)
1 TD+ Transmit data (+)
2 TD- Transmit data (-)
3 RD+ Receive data (+)
4 Not used