User's Manual

4
3.1.1.2.3 Base Unit Performance Requirements
The base unit performance requirements are contained in the Table 3 below.
Table 3. Receiver Performance Requirements
Rqmt No. Parameter Description Value
3.1.1.2.3.1 RF frequency Receive carrier frequencies 27MHZ
3.1.1.2.3.2 Receiver antenna Antenna type Wired-loop antenna
integrated inside
housing
3.1.1.2.3.3 Receiver dynamic
range
Input signal level at receiver input port
Maximum (Damage level)
Minimum
+0dBm
-50dBm
3.1.1.2.3.4 Power:
USB Mode
Voltage range
Consumption less than 50mA in
average value
Consumption in suspend mode
(generic) less then 3mA in average
value
4.75V to 5.25VDC
3.1.2 Interface Description
3.1.2.1 Mouse Unit Interfaces
The mouse unit external interfaces are contained in Table 4 below.
Table 4. Transmitter Main Unit External Interface Requirements
Rqmt No. Interface Description Value
3.1.2.1.1 256 ID select ID select switch BUTTON
3.1.2.2 Base Unit Interfaces
The base unit external interfaces are contained in Table 5 below.
Table 5. Base Unit Interface Requirements
Rqmt No. Interface Description Value
3.1.2.2.1 256 ID select 256 ID select switch BUTTON
3.1.2.2.2 PC interface The USB mode is using the low speed
interface defined the USB
specification.
IBM USB (PS2)
mouse compatible
and Microsoft
IntelliMouse
compatible
3.1.2.2.3 PC interface Extended line:
Cable length
Cable color
130 cm
Black
3.1.2.2.4 Receive signal
indicator
Indicator light showing presence of
wireless mouse signal
- Receive ID
Single RED color
LED