Setting Auto/Manual Tuning; In Case An Unusual Condition Occurs During Operation - JRC 1500 MKII Instruction Manual

4.24 SETTING AUTO/MANUAL TUNING

The Radar 1500 MK2 can be tuned either automatically or manually. If
MANUAL TUNING is selected, a tuning bar indicator is displayed. AUTO
TUNE mode will automatically tune the radar for optimum reception whenever
the radar is turned on, even if ranges are changed.

4.25 In Case an Unusual Condition Occurs during Operation

If the operator encounters unusual conditions, such as:--
・
The screen is disturbed.
・
The machine accepts no key input.
While manipulating, initialize RADAR 1500 MK2 by following the steps given
below.
(a) Press the STBY/OFF and X-MIT/OFF keys simultaneously.
The RADAR 1500 MK2 is turned off.
(b) Press the EBL/VRM and STBY/OFF keys simultaneously.
All settings except the initial settings established through the "INITIAL
SET UP" menu are reset to their factory-set values.
OPERATION 33