Samyung Srg-1150dn Installation Manual ((hot)) -

⚠️ : Ensure the lead-in wire is clear of metal railings to prevent RF loss. 3. Wiring and Connections

: TX: 1.6–27.5 MHz; RX: 500 kHz–29.9999 MHz. Environmental Limits : Operates between -15°C and +55°C. samyung srg-1150dn installation manual

| Symptom | Likely Cause | Fix | |---------|--------------|-----| | No power | Blown fuse / reversed polarity | Check fuse; verify red=positive | | No depth | Transducer unplugged or air bubbles | Re-seat cable; relocate transducer | | No GPS fix | Antenna obstructed | Move away from radar or T-top | | Screen flickers | Low voltage (below 10V) | Upgrade wiring gauge; check battery | ⚠️ : Ensure the lead-in wire is clear

For detailed troubleshooting on PCB selection or transmission output adjustments, refer to Section 1 of the Service Manual. SRG-1150D/1250D/2150DN/2250DN - SAMYUNG ENC Environmental Limits : Operates between -15°C and +55°C

(if transducer not at waterline):