意大利 GR Bass ONE 350 / 800 / 1400 贝斯箱头 中文说明书（美豪音乐集团译制）

1输入插孔 — 贝斯乐器输入插孔。建议使用优质乐器连接线，以获得最佳音质表现。

INPUT JACK — Input jack for your bass. We suggest using a good quality cable, to obtain the best audio performance.

2辅助输入 — 3.5mm 辅助输入插孔，用于连接外部音频设备（如手机、平板电脑等）。

AUX-IN — 3.5mm jack Auxiliary input to connect an external audio device 3.5mm

3增益控制旋钮 — 调节前级输入信号的电平大小。

GAIN CONTROL KNOB — Sets the input signal amount of the pre-amp

4低频旋钮 — 提升或衰减信号中的低频成分。

BASS KNOB — Increases or reduces the bass frequencies of the signal

5中低频旋钮 — 提升或衰减信号中的中低频成分。

MID-LOW KNOB — Increases or reduces the mid-low frequencies of the signal

6中高频旋钮 — 提升或衰减信号中的中高频成分。

MID-HIGH KNOB — Increases or reduces mid-high frequencies of the signal

7高频旋钮 — 提升或衰减信号中的高频成分。

HIGH KNOB — Increases or reduces the high frequencies of the signal

8低音增强按钮（Deep）— 按下后获得更加低沉、有力的音色。

DEEP BUTTON — Gives a more deep sound

9高音增强按钮（Bright）— 按下后获得更加明亮、清晰的音色。

BRIGHT BUTTON — Gives a more bright sound

10中低频频率切换开关 — 将中低频段的中心频率在 185Hz、375Hz、800Hz 三档之间切换。

MID-LOW SWITCH — Use this switch to change the frequency of the mid-low band from 185 Hz, 375 Hz, and 800 Hz. 185Hz、375Hz、800Hz

11中高频频率切换开关 — 将中高频段的中心频率在 600Hz、1200Hz、1800Hz 三档之间切换。

MID-HIGH SWITCH — Use this switch to change the frequency of the mid-high band from 600 Hz, 1200 Hz, and 1800 Hz. 600Hz、1200Hz、1800Hz

12纯音直通开关（Pure）— 旁通前级的所有均衡滤波器，获得完全平坦的原声。按钮上方的 LED 指示灯亮起表示直通模式已激活。演出中使用不同乐器时，此功能非常实用。

PURE SWITCH — Allows bypassing all the equalization filters of the preamplifier. The pure-mode activation is signaled by the LED on the top of the button. LED

13DI 音量旋钮 — 调节 DI 输出的信号电平。

DI KNOB — Controls the DI volume DI — DI

14耳机音量旋钮 — 调节耳机输出的音量大小。

HEADPHONES KNOB — Controls the headphones volume

15耳机输出插孔 — 3.5mm 耳机插孔，支持独立监听。

HEADPHONES OUTPUT — 3.5mm plug for headphones 3.5mm

16.a主音量旋钮（通道1）— 控制以下总输出音量：整机输出（GR-ONE 350 和 GR-ONE 800）；通道1输出（GR-ONE 1400）。

MASTER KNOB (CH1) — Controls the overall volume of: the amplifier (GR-ONE 350 and GR-ONE 800); the channel 1 output (GR-ONE 1400) 350 GR-ONE 800）； 1400）。

16.b主音量旋钮（通道2）— 仅限 GR-ONE 1400 型号。控制通道2（第二个独立输出）的总输出音量。

MASTER KNOB CH2 (only for the GR-ONE 1400) — Controls the overall volume of the channel 2 output GR-ONE 1400

17工作状态指示灯 — 蓝色 = 正常运行；红色 = 输入信号电平过高（削波）。

OPERATION LED — Blue = normal operation. Red = high level of the input signal (clip). = =

18VU表 / 半音调音表 — 24 颗 LED 可兼作 VU 表和/或半音调音器使用。中央 6 颗标有字母 B、E、A、D、G、C 的 LED 为参考指示灯，在半音调音器模式下用于识别基准音符。当对应音符调准时，该 LED 从红光变为蓝光；亮起的红色 LED 越多，表示音高偏差越大。调音器模式在静音（Mute）状态下始终激活。

VU-METER — Chromatic tuner. 24 LEDs that can be used as VU-METER and/or chromatic tuner. The 6 central LEDs marked with the letters B E A D G C, are the reference LEDs when using the chromatic tuner. These marked LEDs identify the reference note. When the corresponding note is tuned the LED changes from red light to blue light. The more red LEDs light up the more the note is out of tune. VU / — 24 LED VU 6 B、E、A、D、G、C LED LED LED

19LED 模式按钮 — 按下此按钮可循环操作：A. 切换四种 VU 表显示模式；B. 选择半音调音器模式；C. 关闭 24 颗 LED 显示条。最后一次选择将被自动记忆。 风扇模式（仅限 ONE 800 和 ONE 1400）：长按 LED 按钮约 8 秒，风扇关闭（录音室 STUDIO 模式）；再次长按约 8 秒或关机重启可重新激活风扇（现场 LIVE 模式）。在”现场”模式下，风扇在达到预设温度时自动启动；在”录音室”模式下风扇始终关闭，除非达到临界温度时自动重新启动。 ONE 350：长按 LED 按钮约 8 秒可切换冷却风扇的开启/关闭。

LED BUTTON — By pressing this button you can: A. scroll through the four VU-Meter display modes; B. select the mode tuner; C. turn off the 24 LED bar. The last selection made on this button is always memorized. In the ONE 800 and ONE 1400 amplifiers, holding down the LED button for about 8 seconds, the fan turns off (STUDIO MODE). To reactivate the fan (LIVE MODE) you must hold down the LED button for about 8 seconds or turn off and turn on the amplifier. In “LIVE” mode, the fan automatically activates when a preset temperature is reached. In “STUDIO” mode the fan is always switched off, except when a critical temperature is reached. In that case the fan automatically reactivates. On the ONE 350 amplifier, pressing the LED button for about 8 seconds allows to toggles the cooling fan activation. LED — VU 24 LED ONE 800 ONE 1400）： LED 8 STUDIO 8 LIVE ONE 350： LED 8

20静音按钮 — 关闭功放输出。激活静音模式时，按钮左侧的红色 LED 亮起。静音模式下半音调音器始终保持激活状态。

MUTE BUTTON — Turn off the amplifier output. The activation of this mode turns on the red LED on the left of the button. LED

21交流电源插座（230V / 115V 自动识别）— IEC 标准电源输入插座。电源具备自动识别功能，可在 230V 或 115V 电压下正常工作（实际支持 100-240VAC，50/60Hz）。随附电源线配备接地线。出于安全考虑，切勿断开设备的接地线。

AC POWER SOCKET (230V – 115V) — IEC plug for power supply connection. The power supply self-recognition feature allows power to the GR-ONE with a voltage of 230V or 115V. The supplied cable is equipped with a ground wire. For safety and security reasons, never unplug the ground wire from your equipment. 115V IEC 230V 115V 100-240VAC，50/60Hz）。

22电源开关 — 开启或关闭功放。

POWER ON/OFF SWITCH — Switch on and off the amplifier.

239V 直流输出 — 9V DC 输出，可为外部效果器等设备供电。极性为内负外正（中心负极），最大输出电流 300mA。

9V DC Out — 9V DC output to connect external equipment. The polarity is center negative. 300mA. 9V — 9V DC 300mA。

24效果发送（Send）— 6.35mm 插孔，连接外部效果器的输入端。

SEND — 6.35mm jack plug to connect an external effect’s input 6.35mm

25效果返回（Return）— 6.35mm 插孔，连接外部效果器的输出端。

RETURN — 6.35mm jack plug to connect an external effect’s output 6.35mm

26DI 输出（XLR 平衡）— DI 输出配备防爆音系统（Anti-bump），允许在调音台仍处于开启状态时开关 GR-ONE，而不会产生令人烦恼的爆音。GR Bass 的 DI 被公认为行业最佳之一，适用于现场和录音室等专业场合。

D.I. OUTPUT — The DI output is equipped with an anti-bump system, which allows you to turn on and off GR-ONE even with the mixer line still on, without causing the annoying and noisy bump. DI DI GR-ONE， Bass DI

27接地断开按钮（GND Lift）— 将 DI 输出与接地线隔离，用于消除接地环路噪音。

GND LIFT BUTTON — Isolates the DI output from the ground wire. Lift）— DI

28DI 信号源切换按钮（Pre/Post）— 选择发送到 DI 输出的信号类型：PRE EQ（均衡前信号）或 POST EQ（均衡后信号）。

PRE-POST DI BUTTON — Allows you to choose the type of signal to be sent to the DI output DI: PRE EQ or POST EQ. DI DI EQ（ POST EQ（

29扬声器输出（Speakon）— 兼容 6.35mm 插孔和 2 极 Speakon 连接器，推荐使用 2 极 Speakon 连接器。切勿使用普通 6.35mm 吉他线连接功放与扬声器箱体。最小总负载阻抗为 2.7Ω。 注：ONE 1400 配备 2 个独立的 Speakon 输出（通道1 / 通道2，各 700W）；ONE 350 和 ONE 800 配备 2 个 Speakon 输出（并联，单通道）。

SPEAKON OUTPUT — It is possible to use a 6.35 mm jack. We recommend using a 2 pole Speakon connector. Never use a 6.35 jack guitar cable to connect your amplifier to your speakers. 6.35mm 2 Speakon 2 Speakon 6.35mm 2.7Ω。 1400 2 Speakon / 700W）；ONE 350 ONE 800 2 Speakon