Ninglu FS117, Руководство по эксплуатации и установке

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4
Operation
FREQ
Press 【 FREQ 】 to select display mode:
1. 200 kHz display mode
2. 50 kHz display mode
3. Dual-frequency display mode
ZOOM
Firstly, choose Zoom mode in MENU, see page 7 ~ 8.
Bottom-lock zoom Mode
Press
【
ZOOM
】
to choose zoom rate: OFF, ×2, ×4, ×8
Layer Zoom Mode
The screen is divided into 4 layers, press
【
ZOOM
】
to choose the layer
expanded.
RELAY
Press
【
RELAY
】
to activate relay display mode.