WisyCom MCR41 - Page 41

rev.12
MCR41-MCR42 User Manual
40
- fast blinking, at 12.5% battery capacity.
• POWER LEDs
(NEWdisplay)
:
1 multicolour RGB LEDs to easy indicate Rx1 & Rx2 power status:
- GREEN/PALE GREEN if "Receivers ON" with external power supply/battery;
- GREEN blinking/PALE GREEN blinking if low power supply/ low battery level
- RED blinking indicates power supply status of transmitter:
 slow blinking, at 25% battery capacity;
 fast blinking, at 12.5% battery capacity.
• RF LEDs
:
2 multicolour RGB LEDs to easy indicates Rx1 & Rx2 RF status. Always on in
normal operation:
- RED, if both receivers RF level is under squelch level;
- GREEN, if signal above squelch level & antenna A (green) is active;
- BLUE, if signal above squelch level & antenna B (blue) is active;
- YELLOW, if signal above squelch and both antenna are used.
• AUDIO LEDs
:
2 multicolour RGB LEDs to easy indicates Rx1 & Rx2 audio status:
- RED, if audio is muted cause of squelch (or tone squelch if active);
- GREEN, if audio is active and tone squelch present;
- BLUE, if audio is active and tone squelch not present.
• Front buttons
:
Simple operation with 4 buttons to quickly monitor and setup the receiver.
One touch function for a frequency scan and sync function.
• Powering
:
- External = 5 ÷ 18 Vdc (1.5 W max).
- Autonomous. = with optional BCA 42 Battery Module
(5 x IEC-LR6 1.5V size-AA alkaline or rechargeable elements).
Power supply thresholds:
• Dimensions
:
“Slot-in” execution= 68 x 18 x 115 mm, “Stand-alone” exec.= 68 x 18 x 135mm.
• Weight
:
180 g approx.
*Discontinued
Analogue Audio Output
• Audio line-output 1 & 2 : Electronically balanced on two 3 pin mini-XLR Female connector
• Audio line-output level : Adjustable in a one dB step between: -30dBu (only MCR42S)/-18dBu and +6dBu
(nominal) and MAX +12dBu (peak deviation)
• Audio line-output imped. : ≤ 200 ohm.
Push to Talk (PTT) Audio Output
• PTT line-output 1 & 2 : Electronically balanced on a 5 pin mini-XLR Male connector
Digital Audio Output
• Digital line-output 1 & 2 : Electronically balanced on 3 pin mini-XLR Male connector
• Digital line-output : AES3 @ 48 kHz
NOTE [1]: Extended limits or other custom ranges are available on request,
if allowed by your country-specific regulation.
NOTE [2]: RMS value, 22 Hz / 22 kHz, unweight.
The MCR 42 receiver complies with ETSI specifications: ETS 300 422.
With BPA42-HPN/PTT/BAG
With SLK42-XX
Ext. Pwr. supply
With BCA42
Ext. Pwr. supply
Threshold of pwr. low alarm
4.7 V
4.5 V
4.4 V
Threshold of auto power off
4.1 V
3.8 V
3.8 V
Threshold of power on
4.5 V
4.75 V
4.2 V